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-rw-r--r--crypto/rsa/rsa_sign.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/rsa/rsa_sign.c b/crypto/rsa/rsa_sign.c
index ed63a1d8b0e3..82ca8324dfbc 100644
--- a/crypto/rsa/rsa_sign.c
+++ b/crypto/rsa/rsa_sign.c
@@ -84,7 +84,7 @@ int RSA_sign(int type, const unsigned char *m, unsigned int m_len,
return 0;
}
#endif
- if (rsa->meth->rsa_sign) {
+ if ((rsa->flags & RSA_FLAG_SIGN_VER) && rsa->meth->rsa_sign) {
return rsa->meth->rsa_sign(type, m, m_len, sigret, siglen, rsa);
}
/* Special case: SSL signature, just check the length */
@@ -293,7 +293,7 @@ int RSA_verify(int dtype, const unsigned char *m, unsigned int m_len,
const unsigned char *sigbuf, unsigned int siglen, RSA *rsa)
{
- if (rsa->meth->rsa_verify) {
+ if ((rsa->flags & RSA_FLAG_SIGN_VER) && rsa->meth->rsa_verify) {
return rsa->meth->rsa_verify(dtype, m, m_len, sigbuf, siglen, rsa);
}