import OpenSSL-1.0.0a

1 files changed, 22 insertions, 27 deletions

diff --git a/src/lib/libcrypto/dsa/dsa_lib.c b/src/lib/libcrypto/dsa/dsa_lib.c
index 7ac9dc8c89..e9b75902db 100644
--- a/src/lib/libcrypto/dsa/dsa_lib.c
+++ b/src/lib/libcrypto/dsa/dsa_lib.c
@@ -76,14 +76,6 @@ static const DSA_METHOD *default_DSA_method = NULL;
 
 void DSA_set_default_method(const DSA_METHOD *meth)
         {
-#ifdef OPENSSL_FIPS
-        if (FIPS_mode() && !(meth->flags & DSA_FLAG_FIPS_METHOD))
-                {
-                DSAerr(DSA_F_DSA_SET_DEFAULT_METHOD, DSA_R_NON_FIPS_METHOD);
-                return;
-                }
-#endif
-                
         default_DSA_method = meth;
         }
 
@@ -104,13 +96,6 @@ int DSA_set_method(DSA *dsa, const DSA_METHOD *meth)
         /* NB: The caller is specifically setting a method, so it's not up to us
          * to deal with which ENGINE it comes from. */
         const DSA_METHOD *mtmp;
-#ifdef OPENSSL_FIPS
-        if (FIPS_mode() && !(meth->flags & DSA_FLAG_FIPS_METHOD))
-                {
-                DSAerr(DSA_F_DSA_SET_METHOD, DSA_R_NON_FIPS_METHOD);
-                return 0;
-                }
-#endif
         mtmp = dsa->meth;
         if (mtmp->finish) mtmp->finish(dsa);
 #ifndef OPENSSL_NO_ENGINE
@@ -162,18 +147,6 @@ DSA *DSA_new_method(ENGINE *engine)
                         }
                 }
 #endif
-#ifdef OPENSSL_FIPS
-        if (FIPS_mode() && !(ret->meth->flags & DSA_FLAG_FIPS_METHOD))
-                {
-                DSAerr(DSA_F_DSA_NEW_METHOD, DSA_R_NON_FIPS_METHOD);
-#ifndef OPENSSL_NO_ENGINE
-                if (ret->engine)
-                        ENGINE_finish(ret->engine);
-#endif
-                OPENSSL_free(ret);
-                return NULL;
-                }
-#endif
 
         ret->pad=0;
         ret->version=0;
@@ -260,6 +233,28 @@ int DSA_up_ref(DSA *r)
         return ((i > 1) ? 1 : 0);
         }
 
+int DSA_size(const DSA *r)
+        {
+        int ret,i;
+        ASN1_INTEGER bs;
+        unsigned char buf[4];   /* 4 bytes looks really small.
+                                   However, i2d_ASN1_INTEGER() will not look
+                                   beyond the first byte, as long as the second
+                                   parameter is NULL. */
+
+        i=BN_num_bits(r->q);
+        bs.length=(i+7)/8;
+        bs.data=buf;
+        bs.type=V_ASN1_INTEGER;
+        /* If the top bit is set the asn1 encoding is 1 larger. */
+        buf[0]=0xff;    
+
+        i=i2d_ASN1_INTEGER(&bs,NULL);
+        i+=i; /* r and s */
+        ret=ASN1_object_size(1,i,V_ASN1_SEQUENCE);
+        return(ret);
+        }
+
 int DSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
              CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func)
         {