mirror of
https://github.com/open-quantum-safe/liboqs.git
synced 2025-10-17 00:05:38 -04:00
fb45816569
* Add SHA256 incremental state destroy function Following https://github.com/PQClean/PQClean/pull/247 * Add ThreeBears from PQClean * Parallelize make test * Add KEMs and documentation for ThreeBears * cSHAKE shims * Add LEDAcryptKEM from PQClean * Undo rebase quirk * Undo rebase quirk
33 lines
1.8 KiB
Markdown
33 lines
1.8 KiB
Markdown
liboqs algorithm datasheet: `kem_ledacrypt`
|
|
===========================================
|
|
|
|
Summary
|
|
-------
|
|
|
|
- **Name**: LEDAcrypt
|
|
- **Algorithm type**: key encapsulation mechanism
|
|
- **Main cryptographic assumption**: quasi-cyclic low-density parity check codes
|
|
- **Scheme authors**: Marco Baldi, Alessandro Barenghi, Franco Chiaraluce, Gerardo Pelosi, Paolo Santini
|
|
- **Authors' website**: https://www.ledacrypt.org
|
|
- **Added to liboqs by**: Douglas Stebila
|
|
- **NIST Round 2 submission**
|
|
|
|
Parameter sets
|
|
--------------
|
|
|
|
| Parameter set | Security model | Claimed NIST security level | Public key size (bytes) | Secret key size (bytes) | Ciphertext size (bytes) | Shared secret size (bytes) |
|
|
|-------------------|:--------------:|:---------------------------:|:-----------------------:|:-----------------------:|:-----------------------:|:--------------------------:|
|
|
| LEDAcryptKEM-LT12 | IND-CCA | 1 | 6520 | 50 | 6544 | 32 |
|
|
| LEDAcryptKEM-LT32 | IND-CCA | 3 | 12032 | 66 | 12064 | 48 |
|
|
| LEDAcryptKEM-LT52 | IND-CCA | 5 | 19040 | 82 | 19080 | 64 |
|
|
|
|
Implementation
|
|
--------------
|
|
|
|
- **Source of implementation:** https://github.com/PQClean/PQClean/ based on https://github.com/LEDAcrypt/LEDAcrypt
|
|
- **Implementation version:** https://github.com/PQClean/PQClean/commit/dcad0bd878eb32d60e3296628c5267ecc401064c
|
|
- **License:** Public domain
|
|
- **Language:** C
|
|
- **Constant-time:** No
|
|
- **Architectures supported in liboqs master branch**: x86, x64
|