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Update SLH-DSA template to fix addrnd sizes [extended tests]

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Signed-off-by: Basil Hess <bhe@zurich.ibm.com>
This commit is contained in:
Basil Hess 2025-09-25 16:33:01 +02:00
parent 034dec9122
commit 22527713f5
3 changed files with 12 additions and 12 deletions
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16
src/sig/slh_dsa/templates/slh_dsa_src_template.jinja
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@ -56,8 +56,8 @@ OQS_API OQS_STATUS OQS_SIG_slh_dsa_pure_{{hashAlg}}_{{paramSet}}_sign(uint8_t *s
const slh_param_t *prm = &slh_dsa_{{hashAlg}}_{{paramSet}};
const uint8_t *ctx = NULL;
const size_t ctxlen = 0;
uint8_t addrnd[32];
OQS_randombytes(addrnd, 32);
uint8_t addrnd[{{pkSize // 2}}];
OQS_randombytes(addrnd, {{pkSize // 2}});
*signature_len = slh_sign(signature, message, message_len, ctx, ctxlen,
secret_key, addrnd, prm);
@ -90,8 +90,8 @@ OQS_API OQS_STATUS OQS_SIG_slh_dsa_pure_{{hashAlg}}_{{paramSet}}_sign_with_ctx_s
size_t ctx_str_len, const uint8_t *secret_key) {
const slh_param_t *prm = &slh_dsa_{{hashAlg}}_{{paramSet}};
uint8_t addrnd[32];
OQS_randombytes(addrnd, 32);
uint8_t addrnd[{{pkSize // 2}}];
OQS_randombytes(addrnd, {{pkSize // 2}});
*signature_len = slh_sign(signature, message, message_len, ctx_str, ctx_str_len,
secret_key, addrnd, prm);
@ -165,8 +165,8 @@ OQS_API OQS_STATUS OQS_SIG_slh_dsa_{{prehashHashAlg}}_prehash_{{hashAlg}}_{{para
const char *ph = "{{ prehashString|replace('_', '-')|upper }}";
const uint8_t *ctx_str = NULL;
const size_t ctx_str_len = 0;
uint8_t addrnd[32];
OQS_randombytes(addrnd, 32);
uint8_t addrnd[{{pkSize // 2}}];
OQS_randombytes(addrnd, {{pkSize // 2}});
*signature_len = hash_slh_sign(signature, message, message_len, ctx_str,
ctx_str_len, ph, secret_key, addrnd, prm);
@ -200,8 +200,8 @@ OQS_API OQS_STATUS OQS_SIG_slh_dsa_{{prehashHashAlg}}_prehash_{{hashAlg}}_{{para
const slh_param_t *prm = &slh_dsa_{{hashAlg}}_{{paramSet}};
const char *ph = "{{ prehashString|replace('_', '-')|upper }}";
uint8_t addrnd[32];
OQS_randombytes(addrnd, 32);
uint8_t addrnd[{{pkSize // 2}}];
OQS_randombytes(addrnd, {{pkSize // 2}});
*signature_len = hash_slh_sign(signature, message, message_len, ctx_str,
ctx_str_len, ph, secret_key, addrnd, prm);

4
src/sig/slh_dsa/wrappers/prehash_sha2_512_224/slh_dsa_sha2_512_224_prehash_shake_192f.c
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@ -92,8 +92,8 @@ OQS_API OQS_STATUS OQS_SIG_slh_dsa_sha2_512_224_prehash_shake_192f_sign_with_ctx
const slh_param_t *prm = &slh_dsa_shake_192f;
const char *ph = "SHA2-512/224";
uint8_t addrnd[32];
OQS_randombytes(addrnd, 32);
uint8_t addrnd[24];
OQS_randombytes(addrnd, 24);
*signature_len = hash_slh_sign(signature, message, message_len, ctx_str,
ctx_str_len, ph, secret_key, addrnd, prm);

4
src/sig/slh_dsa/wrappers/prehash_sha2_512_224/slh_dsa_sha2_512_224_prehash_shake_192s.c
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@ -92,8 +92,8 @@ OQS_API OQS_STATUS OQS_SIG_slh_dsa_sha2_512_224_prehash_shake_192s_sign_with_ctx
const slh_param_t *prm = &slh_dsa_shake_192s;
const char *ph = "SHA2-512/224";
uint8_t addrnd[32];
OQS_randombytes(addrnd, 32);
uint8_t addrnd[24];
OQS_randombytes(addrnd, 24);
*signature_len = hash_slh_sign(signature, message, message_len, ctx_str,
ctx_str_len, ph, secret_key, addrnd, prm);