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extended asn1_algorithmIdentifier() to SHA-2

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This commit is contained in:
Andreas Steffen
2008-01-22 10:34:44 +00:00
parent cd543a69a2
commit 93eb6ec8a1
1 changed files with 5 additions and 12 deletions
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src/openac/build.c
+5 -12
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@@ -167,7 +167,7 @@ static chunk_t build_attr_cert_info(void)
ASN1_INTEGER_1, ASN1_INTEGER_1,
build_holder(), build_holder(),
build_v2_form(), build_v2_form(),
ASN1_sha1WithRSA_id, asn1_algorithmIdentifier(OID_SHA1_WITH_RSA),
asn1_simple_object(ASN1_INTEGER, serial), asn1_simple_object(ASN1_INTEGER, serial),
build_attr_cert_validity(), build_attr_cert_validity(),
build_attributes(), build_attributes(),
@@ -180,21 +180,14 @@ static chunk_t build_attr_cert_info(void)
*/ */
chunk_t build_attr_cert(void) chunk_t build_attr_cert(void)
{ {
u_char *pos; chunk_t signatureValue;
chunk_t rawSignature, signatureValue;
chunk_t attributeCertificateInfo = build_attr_cert_info(); chunk_t attributeCertificateInfo = build_attr_cert_info();
/* build the signature */
signerkey->build_emsa_pkcs1_signature(signerkey, HASH_SHA1, signerkey->build_emsa_pkcs1_signature(signerkey, HASH_SHA1,
attributeCertificateInfo, &rawSignature); attributeCertificateInfo, &signatureValue);
pos = build_asn1_object(&signatureValue, ASN1_BIT_STRING,
1 + rawSignature.len);
*pos++ = 0x00;
memcpy(pos, rawSignature.ptr, rawSignature.len);
free(rawSignature.ptr);
return asn1_wrap(ASN1_SEQUENCE, "mcm", return asn1_wrap(ASN1_SEQUENCE, "mcm",
attributeCertificateInfo, attributeCertificateInfo,
ASN1_sha1WithRSA_id, asn1_algorithmIdentifier(OID_SHA1_WITH_RSA),
signatureValue); asn1_bitstring("m", signatureValue));
} }