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liboqs/docs/algorithms/kem/bike.md
Goutam Tamvada 760b3886fa
New datasheets (#1030) 
* Documentation YAML files and automatic markdown generation for KEMS.

* Escape underscores

Co-authored-by: Douglas Stebila <dstebila@uwaterloo.ca>
2021-07-15 13:50:46 -04:00

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BIKE

  • Algorithm type: Key encapsulation mechanism.
  • Main cryptographic assumption: QC-MDPC (Quasi-Cyclic Moderate Density Parity-Check).
  • Principal submitters: Nicolas Aragon, Paulo Barreto, Slim Bettaieb, Loic Bidoux, Olivier Blazy, Jean-Christophe Deneuville, Phillipe Gaborit, Santosh Gosh, Shay Gueron, Tim Güneysu, Carlos Aguilar Melchor, Rafael Misoczki, Edoardo Persichetti, Nicolas Sendrier, Jean-Pierre Tillich, Valentin Vasseur, Gilles Zémor.
  • Authors website: http://bikesuite.org/
  • Specification version: 4.1.
  • Implementation source: https://github.com/awslabs/bike-kem, which takes it from:
  • Implementation license (SPDX-Identifier): Apache-2.0.

Parameter set summary

Parameter set Security model Claimed NIST Level Public key size (bytes) Secret key size (bytes) Ciphertext size (bytes) Shared secret size (bytes)
BIKE-L1 IND-CPA 1 1541 5223 1573 32
BIKE-L3 IND-CPA 3 3083 10105 3115 32

BIKE-L1 implementation characteristics

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?
master All All None True True False
master x86_64 Linux,Darwin AVX2,AVX512,PCLMUL,SSE2 True True False

Are implementations chosen based on runtime CPU feature detection? Yes.

BIKE-L3 implementation characteristics

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?
master All All None True True False
master x86_64 Linux,Darwin AVX2,AVX512,PCLMUL,SSE2 True True False

Are implementations chosen based on runtime CPU feature detection? Yes.