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Sign/verify with ML-DSA with context; interop #195

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Merged
kojo1 merged 1 commit into from
Jan 23, 2026
Merged

Sign/verify with ML-DSA with context; interop #195

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6 changes: 4 additions & 2 deletions src/sign-verify/clu_sign.c
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Original file line number Diff line number Diff line change
Expand Up @@ -712,8 +712,10 @@ int wolfCLU_sign_data_dilithium (byte* data, char* out, word32 dataSz, char* pri
return MEMORY_E;
}

/* sign the message usign Dilithium private key */
ret = wc_dilithium_sign_msg(data, dataSz, outBuf, &outBufSz, key, &rng);
/* sign the message usign Dilithium private key. Note that the context is
* empty. This is for interoperability. */
ret = wc_dilithium_sign_ctx_msg(NULL, 0, data, dataSz, outBuf, &outBufSz,
key, &rng);
if (ret != 0) {
wolfCLU_LogError("Failed to sign data with Dilithium private key.\nRET: %d", ret);
XFREE(outBuf, HEAP_HINT, DYNAMIC_TYPE_TMP_BUFFER);
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6 changes: 4 additions & 2 deletions src/sign-verify/clu_verify.c
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Original file line number Diff line number Diff line change
Expand Up @@ -834,8 +834,10 @@ int wolfCLU_verify_signature_dilithium(byte* sig, int sigSz, byte* msg,
return ret;
}

/* verify the massage using the dilithium public key */
ret = wc_dilithium_verify_msg(sig, sigSz, msg, msgLen, &res, key);
/* verify the message using the dilithium public key. Note that the
* context is empty. This is for interoperability. */
ret = wc_dilithium_verify_ctx_msg(sig, sigSz, NULL, 0, msg, msgLen, &res,
key);
if (ret != 0) {
wolfCLU_LogError("Failed to verify data with Dilithium public key.\n"
"RET: %d", ret);
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