Blake2

BLAKE2 comes in two variants:

• BLAKE2b (or just BLAKE2), and

• BLAKE2s.

BLAKE2b is optimized for 64-bit platforms and produces digests of any size between 1 and 64 bytes. It also has a build-in keying mechanism so that it can be used to replace HMAC-based constructions.

BLAKE2s is optimized for 8- to 32-bit platforms and produces digests of any size between 1 and 32 bytes.

Variants:

• Blake2b
  • API Reference
    • One-Shot
      • Hacl_Hash_Blake2b_hash_with_key()
      • Hacl_Hash_Blake2b_Simd256_hash_with_key()
    • Streaming (without key)
      • Hacl_Hash_Blake2b_state_t
      • Hacl_Hash_Blake2b_malloc()
      • Hacl_Hash_Blake2b_update()
      • Hacl_Hash_Blake2b_digest()
      • Hacl_Hash_Blake2b_reset()
      • Hacl_Hash_Blake2b_free()
      • Hacl_Hash_Blake2b_Simd256_state_t
      • Hacl_Hash_Blake2b_Simd256_malloc()
      • Hacl_Hash_Blake2b_Simd256_update()
      • Hacl_Hash_Blake2b_Simd256_digest()
      • Hacl_Hash_Blake2b_Simd256_reset()
      • Hacl_Hash_Blake2b_Simd256_free()
• Blake2s
  • API Reference
    • One-Shot
      • Hacl_Hash_Blake2s_hash_with_key()
      • Hacl_Hash_Blake2s_Simd128_hash_with_key()
    • Streaming (without key)
      • Hacl_Hash_Blake2s_state_t
      • Hacl_Hash_Blake2s_malloc()
      • Hacl_Hash_Blake2s_update()
      • Hacl_Hash_Blake2s_digest()
      • Hacl_Hash_Blake2s_reset()
      • Hacl_Hash_Blake2s_free()
      • Hacl_Hash_Blake2s_Simd128_state_t
      • Hacl_Hash_Blake2s_Simd128_malloc()
      • Hacl_Hash_Blake2s_Simd128_update()
      • Hacl_Hash_Blake2s_Simd128_digest()
      • Hacl_Hash_Blake2s_Simd128_reset()
      • Hacl_Hash_Blake2s_Simd128_free()