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slh-dsa,xmss: replace sha3 with shake #1359

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slh-dsa,xmss: replace sha3 with shake #1359

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14 changes: 2 additions & 12 deletions Cargo.lock
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2 changes: 1 addition & 1 deletion slh-dsa/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ hybrid-array = { version = "0.4", features = ["extra-sizes"] }
pkcs8 = { version = "0.11", default-features = false }
rand_core = "0.10"
sha2 = { version = "0.11", default-features = false }
sha3 = { version = "0.11", default-features = false }
shake = { version = "0.1", default-features = false }
signature = { version = "3", features = ["rand_core"] }
typenum = { version = "1.20", features = ["const-generics"] }
zerocopy = { version = "0.8", features = ["derive"] }
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2 changes: 1 addition & 1 deletion slh-dsa/src/hashes/shake.rs
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Expand Up @@ -7,12 +7,12 @@ use crate::hypertree::HypertreeParams;
use crate::wots::WotsParams;
use crate::xmss::XmssParams;
use crate::{ParameterSet, PkSeed, SkPrf, SkSeed};
use ::shake::Shake256;
use const_oid::db::fips205;
use digest::{ExtendableOutput, Update};
use hybrid_array::typenum::consts::{U16, U30, U32};
use hybrid_array::typenum::{U24, U34, U39, U42, U47, U49};
use hybrid_array::{Array, ArraySize};
use sha3::Shake256;
use typenum::U;

/// Implementation of the component hash functions using SHAKE256
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2 changes: 1 addition & 1 deletion slh-dsa/src/hypertree.rs
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Expand Up @@ -209,7 +209,7 @@ mod tests {
#[cfg(feature = "alloc")]
fn test_ht_sign_kat() {
use hex_literal::hex;
use sha3::{Shake256, digest::ExtendableOutput};
use shake::{Shake256, digest::ExtendableOutput};

let sk_seed = SkSeed(Array([1; 16]));
let pk_seed = PkSeed(Array([2; 16]));
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2 changes: 1 addition & 1 deletion xmss/Cargo.toml
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Expand Up @@ -28,7 +28,7 @@ hybrid-array = { version = "0.4", features = ["zeroize"] }
pkcs8 = { version = "0.11", optional = true, default-features = false, features = ["alloc"] }
rand = "0.10"
sha2 = "0.11"
sha3 = "0.11"
shake = "0.1"
serdect = { version = "0.4", features = ["alloc"], optional = true }
signature = "3"
spki = { version = "0.8", optional = true, default-features = false, features = ["alloc"] }
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2 changes: 1 addition & 1 deletion xmss/src/hash.rs
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@@ -1,5 +1,5 @@
use sha2::{Digest, Sha256, Sha512};
use sha3::{
use shake::{
Shake128, Shake256,
digest::{ExtendableOutput, Update, XofReader},
};
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