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| author | Rene Mayrhofer <rene@mayrhofer.eu.org> | 2008-12-05 16:15:54 +0000 |
|---|---|---|
| committer | Rene Mayrhofer <rene@mayrhofer.eu.org> | 2008-12-05 16:15:54 +0000 |
| commit | c7f1b0530b85bc7654e68992f25ed8ced5d0a80d (patch) | |
| tree | 861798cd7da646014ed6919766b053099646710d /src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c | |
| parent | 8b80ab5a6950ce6515f477624794defd7531642a (diff) | |
| download | vyos-strongswan-c7f1b0530b85bc7654e68992f25ed8ced5d0a80d.tar.gz vyos-strongswan-c7f1b0530b85bc7654e68992f25ed8ced5d0a80d.zip | |
[svn-upgrade] Integrating new upstream version, strongswan (4.2.9)
Diffstat (limited to 'src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c')
| -rw-r--r-- | src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c b/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c index 61b5b9b64..794fa8123 100644 --- a/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c +++ b/src/libstrongswan/plugins/openssl/openssl_rsa_public_key.c @@ -12,7 +12,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: openssl_rsa_public_key.c 4317 2008-09-02 11:00:13Z martin $ + * $Id: openssl_rsa_public_key.c 4567 2008-11-04 14:05:42Z martin $ */ #include "openssl_rsa_public_key.h" @@ -90,13 +90,11 @@ 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) + /* VerifyFinal expects a signature of exactly RSA size (no leading 0x00) */ + if (signature.len > RSA_size(this->rsa)) { - signature.len -= 1; - signature.ptr++; + signature = chunk_skip(signature, signature.len - RSA_size(this->rsa)); } - valid = (EVP_VerifyFinal(ctx, signature.ptr, signature.len, key) == 1); error: |