freebsd-ports/security/rsaref/files/patch-ac

*** rsa.original.c Fri Mar 26 14:01:48 1994
--- rsa.c Fri Dec 10 12:56:34 1999
***************
*** 33,38 ****
--- 33,41 ----
    unsigned char byte, pkcsBlock[MAX_RSA_MODULUS_LEN];
    unsigned int i, modulusLen;

+   if (publicKey->bits > MAX_RSA_MODULUS_BITS)
+     return (RE_LEN);
+
    modulusLen = (publicKey->bits + 7) / 8;
    if (inputLen + 11 > modulusLen)
      return (RE_LEN);
***************
*** 78,83 ****
--- 81,89 ----
    unsigned char pkcsBlock[MAX_RSA_MODULUS_LEN];
    unsigned int i, modulusLen, pkcsBlockLen;

+   if (publicKey->bits > MAX_RSA_MODULUS_BITS)
+     return (RE_LEN);
+
    modulusLen = (publicKey->bits + 7) / 8;
    if (inputLen > modulusLen)
      return (RE_LEN);
***************
*** 128,133 ****
--- 134,142 ----
    int status;
    unsigned char pkcsBlock[MAX_RSA_MODULUS_LEN];
    unsigned int i, modulusLen;
+
+   if (privateKey->bits > MAX_RSA_MODULUS_BITS)
+     return (RE_LEN);

    modulusLen = (privateKey->bits + 7) / 8;
    if (inputLen + 11 > modulusLen)
***************
*** 168,173 ****
--- 177,185 ----
    unsigned char pkcsBlock[MAX_RSA_MODULUS_LEN];
    unsigned int i, modulusLen, pkcsBlockLen;

+   if (privateKey->bits > MAX_RSA_MODULUS_BITS)
+     return (RE_LEN);
+
    modulusLen = (privateKey->bits + 7) / 8;
    if (inputLen > modulusLen)
      return (RE_LEN);