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std.crypto: add Ascon-AEAD, Ascon-Hash, Ascon-CHash #25239

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Merged
andrewrk merged 2 commits into from
Sep 18, 2025
Merged

std.crypto: add Ascon-AEAD, Ascon-Hash, Ascon-CHash #25239

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std.crypto: add Ascon-AEAD, Ascon-Hash, Ascon-CHash
jedisct1 Sep 15, 2025
cae6565
Don't use **
jedisct1 Sep 15, 2025
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13 changes: 13 additions & 0 deletions lib/std/crypto.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,10 @@ pub const aead = struct {
pub const Aes256Ocb = @import("crypto/aes_ocb.zig").Aes256Ocb;
};

pub const ascon = struct {
pub const AsconAead128 = @import("crypto/ascon.zig").AsconAead128;
};

pub const chacha_poly = struct {
pub const ChaCha20Poly1305 = @import("crypto/chacha20.zig").ChaCha20Poly1305;
pub const ChaCha12Poly1305 = @import("crypto/chacha20.zig").ChaCha12Poly1305;
Expand Down Expand Up @@ -115,6 +119,12 @@ pub const ecc = struct {

/// Hash functions.
pub const hash = struct {
pub const ascon = struct {
const variants = @import("crypto/ascon.zig");
pub const AsconHash256 = variants.AsconHash256;
pub const AsconXof128 = variants.AsconXof128;
pub const AsconCxof128 = variants.AsconCxof128;
};
pub const blake2 = @import("crypto/blake2.zig");
pub const Blake3 = @import("crypto/blake3.zig").Blake3;
pub const Md5 = @import("crypto/md5.zig").Md5;
Expand Down Expand Up @@ -243,6 +253,8 @@ pub const SideChannelsMitigations = enum {
pub const default_side_channels_mitigations = .medium;

test {
_ = aead.ascon.AsconAead128;

_ = aead.aegis.Aegis128L;
_ = aead.aegis.Aegis256;

Expand Down Expand Up @@ -281,6 +293,7 @@ test {
_ = ecc.Ristretto255;
_ = ecc.Secp256k1;

_ = hash.ascon;
_ = hash.blake2;
_ = hash.Blake3;
_ = hash.Md5;
Expand Down
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