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Revert "Move EDDSA to another branch."

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This reverts commit 1867f0330f.
This commit is contained in:
Pol Henarejos
2025-12-11 15:41:47 +01:00
parent 7ac2ce30f0
commit aa9df892d3
7 changed files with 76 additions and 1 deletions
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10
src/fido/cbor_get_assertion.c
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@@ -633,10 +633,20 @@ int cbor_get_assertion(const uint8_t *data, size_t len, bool next) {
else if (ekey.grp.id == MBEDTLS_ECP_DP_SECP521R1) {
md = mbedtls_md_info_from_type(MBEDTLS_MD_SHA512);
}
#ifdef MBEDTLS_EDDSA_C
else if (ekey.grp.id == MBEDTLS_ECP_DP_ED25519) {
md = NULL;
}
#endif
if (md != NULL) {
ret = mbedtls_md(md, aut_data, aut_data_len + clientDataHash.len, hash);
ret = mbedtls_ecdsa_write_signature(&ekey, mbedtls_md_get_type(md), hash, mbedtls_md_get_size(md), sig, sizeof(sig), &olen, random_gen, NULL);
}
#ifdef MBEDTLS_EDDSA_C
else {
ret = mbedtls_eddsa_write_signature(&ekey, aut_data, aut_data_len + clientDataHash.len, sig, sizeof(sig), &olen, MBEDTLS_EDDSA_PURE, NULL, 0, random_gen, NULL);
}
#endif
}
else {
// Bogus signature