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| author | Yves-Alexis Perez <corsac@debian.org> | 2016-07-16 15:19:53 +0200 |
|---|---|---|
| committer | Yves-Alexis Perez <corsac@debian.org> | 2016-07-16 15:19:53 +0200 |
| commit | bf372706c469764d59e9f29c39e3ecbebd72b8d2 (patch) | |
| tree | 0f0e296e2d50e4a7faf99ae6fa428d2681e81ea1 /src/libstrongswan/plugins/pkcs11/pkcs11_private_key.c | |
| parent | 518dd33c94e041db0444c7d1f33da363bb8e3faf (diff) | |
| download | vyos-strongswan-bf372706c469764d59e9f29c39e3ecbebd72b8d2.tar.gz vyos-strongswan-bf372706c469764d59e9f29c39e3ecbebd72b8d2.zip | |
Imported Upstream version 5.5.0
Diffstat (limited to 'src/libstrongswan/plugins/pkcs11/pkcs11_private_key.c')
| -rw-r--r-- | src/libstrongswan/plugins/pkcs11/pkcs11_private_key.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/libstrongswan/plugins/pkcs11/pkcs11_private_key.c b/src/libstrongswan/plugins/pkcs11/pkcs11_private_key.c index bfc545972..aec4550ce 100644 --- a/src/libstrongswan/plugins/pkcs11/pkcs11_private_key.c +++ b/src/libstrongswan/plugins/pkcs11/pkcs11_private_key.c @@ -295,13 +295,19 @@ METHOD(private_key_t, sign, bool, case SIGN_ECDSA_WITH_SHA256_DER: case SIGN_ECDSA_WITH_SHA384_DER: case SIGN_ECDSA_WITH_SHA512_DER: - /* return an ASN.1 encoded sequence of integers r and s */ + { + chunk_t r, s; + + /* return an ASN.1 encoded sequence of integers r and s, removing + * any zero-padding */ len /= 2; + r = chunk_skip_zero(chunk_create(buf, len)); + s = chunk_skip_zero(chunk_create(buf+len, len)); *signature = asn1_wrap(ASN1_SEQUENCE, "mm", - asn1_integer("c", chunk_create(buf, len)), - asn1_integer("c", chunk_create(buf+len, len))); + asn1_integer("c", r), asn1_integer("c", s)); free(buf); break; + } default: *signature = chunk_create(buf, len); break; |