commit cc0a9d040d5a1bafec31209e8ed0d424dd7c84b4
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Mon Aug 12 11:34:35 2013 +0200
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> Tue Aug 20 20:46:03 2013 +0200
tree b194777db76c59e2b2dfce6f3d14a1729f2100b7
parent f84b4d64987b6b4aebbab19b5670261e61228909

Fix const-correctness of rsa_*_verify()

include/polarssl/rsa.h

diff --git a/include/polarssl/rsa.h b/include/polarssl/rsa.h
index 7daa05a..a513a77 100644
--- a/include/polarssl/rsa.h
+++ b/include/polarssl/rsa.h
@@ -451,7 +451,7 @@
                       md_type_t md_alg,
                       unsigned int hashlen,
                       const unsigned char *hash,
-                      unsigned char *sig );
+                      const unsigned char *sig );
 
 /**
  * \brief          Perform a PKCS#1 v1.5 verification (RSASSA-PKCS1-v1_5-VERIFY)
@@ -474,7 +474,7 @@
                                  md_type_t md_alg,
                                  unsigned int hashlen,
                                  const unsigned char *hash,
-                                 unsigned char *sig );
+                                 const unsigned char *sig );
 
 /**
  * \brief          Perform a PKCS#1 v2.1 PSS verification (RSASSA-PSS-VERIFY)
@@ -504,7 +504,7 @@
                            md_type_t md_alg,
                            unsigned int hashlen,
                            const unsigned char *hash,
-                           unsigned char *sig );
+                           const unsigned char *sig );
 
 /**
  * \brief          Free the components of an RSA key

library/rsa.c

diff --git a/library/rsa.c b/library/rsa.c
index 146b4a3..8a9b0f4 100644
--- a/library/rsa.c
+++ b/library/rsa.c
@@ -953,7 +953,7 @@
                            md_type_t md_alg,
                            unsigned int hashlen,
                            const unsigned char *hash,
-                           unsigned char *sig )
+                           const unsigned char *sig )
 {
     int ret;
     size_t siglen;
@@ -1063,7 +1063,7 @@
                                  md_type_t md_alg,
                                  unsigned int hashlen,
                                  const unsigned char *hash,
-                                 unsigned char *sig )
+                                 const unsigned char *sig )
 {
     int ret;
     size_t len, siglen, asn1_len;
@@ -1177,7 +1177,7 @@
                       md_type_t md_alg,
                       unsigned int hashlen,
                       const unsigned char *hash,
-                      unsigned char *sig )
+                      const unsigned char *sig )
 {
     switch( ctx->padding )
     {