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| author | Martin Willi <martin@strongswan.org> | 2008-11-03 09:44:20 +0000 |
|---|---|---|
| committer | Martin Willi <martin@strongswan.org> | 2008-11-03 09:44:20 +0000 |
| commit | d6dc9db5ef1dd6fe9015614ac20af88a33f2ad05 (patch) | |
| tree | e369e018d6d97e65f9b6a2d1bb8363c63d541a14 /src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c | |
| parent | 9c3398747149d456ff2a84c641014097e62408d9 (diff) | |
| download | strongswan-d6dc9db5ef1dd6fe9015614ac20af88a33f2ad05.tar.bz2 strongswan-d6dc9db5ef1dd6fe9015614ac20af88a33f2ad05.tar.xz | |
reverted 4541, does not fix the problem
Diffstat (limited to 'src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c')
| -rw-r--r-- | src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c b/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c index 107404fa2..b4af3dc04 100644 --- a/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c +++ b/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c @@ -90,7 +90,15 @@ static bool verify_emsa_pkcs1_signature(private_openssl_rsa_public_key_t *this, goto error; } + /* remove any preceding 0-bytes from signature */ + while (signature.len && *(signature.ptr) == 0x00) + { + signature.len -= 1; + signature.ptr++; + } + valid = (EVP_VerifyFinal(ctx, signature.ptr, signature.len, key) == 1); + DBG1("%s sig: %B", valid ? "good" : "bad", &signature); error: if (key) |