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This commit is contained in:
Jan Winkelmann (keks)
2025-02-27 11:30:51 +01:00
parent b84e0beae8
commit 01a1408044
5 changed files with 61 additions and 10 deletions
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7
cipher-traits/src/algorithms.rs
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@@ -1,6 +1,7 @@
pub mod keyed_hash_incorrect_hmac_blake2b {
use crate::primitives::keyed_hash::*;
// These constants describe how they are used here, not what the algorithm defines.
pub const KEY_LEN: usize = 32;
pub const OUT_LEN: usize = 32;
@@ -10,6 +11,7 @@ pub mod keyed_hash_incorrect_hmac_blake2b {
pub mod keyed_hash_blake2b {
use crate::primitives::keyed_hash::*;
// These constants describe how they are used here, not what the algorithm defines.
pub const KEY_LEN: usize = 32;
pub const OUT_LEN: usize = 32;
@@ -19,6 +21,7 @@ pub mod keyed_hash_blake2b {
pub mod keyed_hash_shake256 {
use crate::primitives::keyed_hash::*;
// These constants describe how they are used here, not what the algorithm defines.
pub const KEY_LEN: usize = 32;
pub const OUT_LEN: usize = 32;
@@ -28,6 +31,7 @@ pub mod keyed_hash_shake256 {
pub mod aead_chacha20poly1305 {
use crate::primitives::aead::*;
// See https://datatracker.ietf.org/doc/html/rfc7539#section-2.8
pub const KEY_LEN: usize = 32;
pub const NONCE_LEN: usize = 12;
pub const TAG_LEN: usize = 16;
@@ -38,6 +42,7 @@ pub mod aead_chacha20poly1305 {
pub mod aead_xchacha20poly1305 {
use crate::primitives::aead::*;
// See https://datatracker.ietf.org/doc/html/draft-irtf-cfrg-xchacha-03
pub const KEY_LEN: usize = 32;
pub const NONCE_LEN: usize = 24;
pub const TAG_LEN: usize = 16;
@@ -48,7 +53,7 @@ pub mod aead_xchacha20poly1305 {
pub mod kem_kyber512 {
use crate::primitives::kem::*;
// page 33 of https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.203.ipd.pdf
// page 39 of https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.203.pdf
// (which is ml-kem instead of kyber, but it's the same)
pub const SK_LEN: usize = 1632;
pub const PK_LEN: usize = 800;