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* Supporting BIKE KEM reference code * Hiding print global symbol when VERBOSE!=2 * Supporting USE_OPENSSL + OPENSSL_DIR * - The file config/.gitkeep is no longer needed its purpose was to allow git having an empty folder (config). - Moved the file acinclude.m4 to the config directory (where all the *.m4 files are). - Added .travis/defs.sh - this file holds common definitions used by travis scripts. - Changed style-check to first check for clang-format only then handle modified files. - Sodium support is no longer required. - Breaked configure.ac into sub m4 files - Sorted the flags list. - Changed FrodoKEM to Frodo for consistency with SIKE and BIKE. Note that it is already under the KEM directory. - Chaned USE_* protocl flags to ENABLE_* for consistency - Adjaust most of the makefile to have a consistent compilation flags - Added some more compilation warnings. * Rename functions by using a legend instead of the FN() macro * prettyprint * 1) Some more Makefiles cleanup 2)Adding OQS_API defnition - hidding other symbols * Reverting frodo renaming * Reverting the checks order. * Removing NEW_API.md * pretty print * 1)Disable bad warnings on gcc4.8/4.9 2) Disable all warnings on SIKE * Disable the cast-align warning for now * Documentation * 1) Reenable BIKE error messages 2) Auto detection of AVX/AVX2/BMI features. * Enable AVX features only on X86_64 Linux platforms * Adding BIKE additional implementation for Linux(x86_64) and GCC * Fixing configure.ac when OpenSSL is disabled * Enabling BIKE's AVX512 implementation * Wrap AVX512 code with ifdef * Changes from code review * Prettyprint * Fix typo * Rename symbol
47 lines
3.3 KiB
Markdown
47 lines
3.3 KiB
Markdown
liboqs nist-branch algorithm datasheet: `kem_bike`
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======================================================
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Summary
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-------
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- **Name**: BIKE
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- **Algorithm type**: Key Encapsulation Mechanism
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- **Main cryptographic assumption**: Quasi Cyclic Syndrom Decoding (QCSD)
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- **NIST submission URL**: https://csrc.nist.gov/CSRC/media/Projects/Post-Quantum-Cryptography/documents/round-1/submissions/BIKE.zip
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- **Submitters (to NIST competition)**: Nicolas Aragon, Paulo Barreto, Slim Bettaieb, Loic Bidoux, Olivier Blazy, Jean-Christophe Deneuville, Phillipe Gaborit, Shay Gueron, Tim Guneysu, Carlos Aguilar Melchor, Rafael Misoczki, Edoardo Persichetti, Nicolas Sendrier, Jean-Pierre Tillich, Gilles Zemor
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- **Submitters' website**: http://bikesuite.org/
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- **Added to liboqs by**: Shay Gueron and Nir Drucker.
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Parameter sets
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--------------
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| Parameter set | Security model | Claimed NIST security level | Public key size (bytes) | Secret key size (bytes) | Ciphertext size (bytes) | Shared secret size (bytes) |
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|---------------------|:--------------:|:---------------------------:|:-----------------------:|:-----------------------:|:-----------------------:|:--------------------------:|
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| BIKE1-L1 | IND-CPA | 1 | 2542 | 2542 | 2542 | 32 |
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| BIKE1-L3 | IND-CPA | 3 | 4964 | 4964 | 4964 | 32 |
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| BIKE1-L5 | IND-CPA | 5 | 8188 | 8188 | 8188 | 32 |
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| BIKE2-L1 | IND-CPA | 1 | 2542 | 2542 | 2542 | 32 |
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| BIKE2-L3 | IND-CPA | 3 | 4964 | 4964 | 4964 | 32 |
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| BIKE2-L5 | IND-CPA | 5 | 8188 | 8188 | 8188 | 32 |
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| BIKE3-L1 | IND-CPA | 1 | 2758 | 2758 | 2758 | 32 |
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| BIKE3-L3 | IND-CPA | 3 | 5422 | 5422 | 5422 | 32 |
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| BIKE3-L5 | IND-CPA | 5 | 9034 | 9034 | 9034 | 32 |
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Implementation
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--------------
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- **Source of implementation:** This is a reference code (for functionality testing) that is based on the reference code of the Nist submission. This code was modified to use OpenSSL instead of NTL.
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- **License:** MIT License
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- **Language:** C
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**Constant-time:** No
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**Architectures supported in liboqs nist-branch**: x86, x64
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Additional comments
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-------------------
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- The original BIKE implementation includes additional optimizations that are not currently being built in liboqs:
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- CLMUL
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- AES-NI
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- AVX2
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- AVX512
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