mirror of
https://github.com/open-quantum-safe/liboqs.git
synced 2025-11-30 00:02:38 -05:00
55bc8cb38d
* Updated sig templates to add support for arch specific upstreams. Currently behaves as expected, but still need to test (and integrate) dilithium * Fixed a couple of build errors, and started work on dilithium integration from pqclean. Currently failing kat tests * Updated templating for both sig and kem to make them look a little better * Renamed dilithium folders so they are consistent across pqclean and pqcrystals so that copy_from_upstream script will function correctly * Added arm optimized version of dilithium[2|3|5] * Updating other signature schemes CMakeLists.txt to be the output of the updated templates * Arm optimized implementation of dilithium is added, with randomized signing patched into it. copy_from_upstream script is working properly. Still need to update the update_docs scripts before ready to merge * Finished updating docs scripts and yml files. Builds pass, so should be ready for a merge * Fixed template issue with multiple compile flags * Updated doc generation scripts so that all '_' in scheme names are replaced with '\_'
383 lines
49 KiB
Markdown
383 lines
49 KiB
Markdown
# SPHINCS+
|
|
|
|
- **Algorithm type**: Digital signature scheme.
|
|
- **Main cryptographic assumption**: hash-based signatures.
|
|
- **Principal submitters**: Andreas Hülsing.
|
|
- **Auxiliary submitters**: Jean-Philippe Aumasson, Daniel J. Bernstein,, Christoph Dobraunig, Maria Eichlseder, Scott Fluhrer, Stefan-Lukas Gazdag, Panos Kampanakis, Stefan Kölbl, Tanja Lange, Martin M. Lauridsen, Florian Mendel, Ruben Niederhagen, Christian Rechberger, Joost Rijneveld, Peter Schwabe.
|
|
- **Authors' website**: https://sphincs.org/
|
|
- **Specification version**: NIST Round 3 submission.
|
|
- **Primary Source**<a name="primary-source"></a>:
|
|
- **Source**: https://github.com/PQClean/PQClean/commit/4c9e5a3aa715cc8d1d0e377e4e6e682ebd7602d6 with copy_from_upstream patches
|
|
- **Implementation license (SPDX-Identifier)**: CC0-1.0
|
|
|
|
|
|
## Parameter set summary
|
|
|
|
| Parameter set | Security model | Claimed NIST Level | Public key size (bytes) | Secret key size (bytes) | Signature size (bytes) |
|
|
|:-----------------------------:|:-----------------|---------------------:|--------------------------:|--------------------------:|-------------------------:|
|
|
| SPHINCS+-Haraka-128f-robust | EUF-CMA | 1 | 32 | 64 | 17088 |
|
|
| SPHINCS+-Haraka-128f-simple | EUF-CMA | 1 | 32 | 64 | 17088 |
|
|
| SPHINCS+-Haraka-128s-robust | EUF-CMA | 1 | 32 | 64 | 7856 |
|
|
| SPHINCS+-Haraka-128s-simple | EUF-CMA | 1 | 32 | 64 | 7856 |
|
|
| SPHINCS+-Haraka-192f-robust | EUF-CMA | 3 | 48 | 96 | 35664 |
|
|
| SPHINCS+-Haraka-192f-simple | EUF-CMA | 3 | 48 | 96 | 35664 |
|
|
| SPHINCS+-Haraka-192s-robust | EUF-CMA | 3 | 48 | 96 | 16224 |
|
|
| SPHINCS+-Haraka-192s-simple | EUF-CMA | 3 | 48 | 96 | 16224 |
|
|
| SPHINCS+-Haraka-256f-robust | EUF-CMA | 5 | 64 | 128 | 49856 |
|
|
| SPHINCS+-Haraka-256f-simple | EUF-CMA | 5 | 64 | 128 | 49856 |
|
|
| SPHINCS+-Haraka-256s-robust | EUF-CMA | 5 | 64 | 128 | 29792 |
|
|
| SPHINCS+-Haraka-256s-simple | EUF-CMA | 5 | 64 | 128 | 29792 |
|
|
| SPHINCS+-SHA256-128f-robust | EUF-CMA | 1 | 32 | 64 | 17088 |
|
|
| SPHINCS+-SHA256-128f-simple | EUF-CMA | 1 | 32 | 64 | 17088 |
|
|
| SPHINCS+-SHA256-128s-robust | EUF-CMA | 1 | 32 | 64 | 7856 |
|
|
| SPHINCS+-SHA256-128s-simple | EUF-CMA | 1 | 32 | 64 | 7856 |
|
|
| SPHINCS+-SHA256-192f-robust | EUF-CMA | 3 | 48 | 96 | 35664 |
|
|
| SPHINCS+-SHA256-192f-simple | EUF-CMA | 3 | 48 | 96 | 35664 |
|
|
| SPHINCS+-SHA256-192s-robust | EUF-CMA | 3 | 48 | 96 | 16224 |
|
|
| SPHINCS+-SHA256-192s-simple | EUF-CMA | 3 | 48 | 96 | 16224 |
|
|
| SPHINCS+-SHA256-256f-robust | EUF-CMA | 5 | 64 | 128 | 49856 |
|
|
| SPHINCS+-SHA256-256f-simple | EUF-CMA | 5 | 64 | 128 | 49856 |
|
|
| SPHINCS+-SHA256-256s-robust | EUF-CMA | 5 | 64 | 128 | 29792 |
|
|
| SPHINCS+-SHA256-256s-simple | EUF-CMA | 5 | 64 | 128 | 29792 |
|
|
| SPHINCS+-SHAKE256-128f-robust | EUF-CMA | 1 | 32 | 64 | 17088 |
|
|
| SPHINCS+-SHAKE256-128f-simple | EUF-CMA | 1 | 32 | 64 | 17088 |
|
|
| SPHINCS+-SHAKE256-128s-robust | EUF-CMA | 1 | 32 | 64 | 7856 |
|
|
| SPHINCS+-SHAKE256-128s-simple | EUF-CMA | 1 | 32 | 64 | 7856 |
|
|
| SPHINCS+-SHAKE256-192f-robust | EUF-CMA | 3 | 48 | 96 | 35664 |
|
|
| SPHINCS+-SHAKE256-192f-simple | EUF-CMA | 3 | 48 | 96 | 35664 |
|
|
| SPHINCS+-SHAKE256-192s-robust | EUF-CMA | 3 | 48 | 96 | 16224 |
|
|
| SPHINCS+-SHAKE256-192s-simple | EUF-CMA | 3 | 48 | 96 | 16224 |
|
|
| SPHINCS+-SHAKE256-256f-robust | EUF-CMA | 5 | 64 | 128 | 49856 |
|
|
| SPHINCS+-SHAKE256-256f-simple | EUF-CMA | 5 | 64 | 128 | 49856 |
|
|
| SPHINCS+-SHAKE256-256s-robust | EUF-CMA | 5 | 64 | 128 | 29792 |
|
|
| SPHINCS+-SHAKE256-256s-simple | EUF-CMA | 5 | 64 | 128 | 29792 |
|
|
|
|
## SPHINCS+-Haraka-128f-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage?‡ |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:----------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
‡For an explanation of what this denotes, consult the [Explanation of Terms](#explanation-of-terms) section at the end of this file.
|
|
|
|
## SPHINCS+-Haraka-128f-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-Haraka-128s-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-Haraka-128s-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-Haraka-192f-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-Haraka-192f-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-Haraka-192s-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-Haraka-192s-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-Haraka-256f-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-Haraka-256f-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-Haraka-256s-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-Haraka-256s-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | aesni | x86\_64 | All | AES | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-128f-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-128f-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-128s-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-128s-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-192f-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-192f-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-192s-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-192s-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-256f-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-256f-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-256s-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHA256-256s-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-128f-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-128f-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-128s-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-128s-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-192f-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-192f-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-192s-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-192s-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-256f-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-256f-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-256s-robust implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## SPHINCS+-SHAKE256-256s-simple implementation characteristics
|
|
|
|
| Implementation source | Identifier in upstream | Supported architecture(s) | Supported operating system(s) | CPU extension(s) used | No branching-on-secrets claimed? | No branching-on-secrets checked by valgrind? | Large stack usage? |
|
|
|:---------------------------------:|:-------------------------|:----------------------------|:--------------------------------|:------------------------|:-----------------------------------|:-----------------------------------------------|:---------------------|
|
|
| [Primary Source](#primary-source) | clean | All | All | None | True | True | False |
|
|
| [Primary Source](#primary-source) | avx2 | x86\_64 | All | AVX2 | True | True | False |
|
|
|
|
Are implementations chosen based on runtime CPU feature detection? **Yes**.
|
|
|
|
## Explanation of Terms
|
|
|
|
- **Large Stack Usage**: Implementations identified as having such may cause failures when running in threads or in constrained environments. |