return bloblen;
}
+static int rsa2_pubkey_bits(void *blob, int len)
+{
+ struct RSAKey *rsa;
+ int ret;
+
+ rsa = rsa2_newkey((char *) blob, len);
+ ret = bignum_bitcount(rsa->modulus);
+ rsa2_freekey(rsa);
+
+ return ret;
+}
+
static char *rsa2_fingerprint(void *key)
{
struct RSAKey *rsa = (struct RSAKey *) key;
ret = 1;
- bytes = bignum_bitcount(rsa->modulus) / 8;
+ bytes = (bignum_bitcount(rsa->modulus)+7) / 8;
/* Top (partial) byte should be zero. */
if (bignum_byte(out, bytes - 1) != 0)
ret = 0;
if (bignum_byte(out, i) != hash[j])
ret = 0;
}
+ freebn(out);
return ret;
}
rsa2_createkey,
rsa2_openssh_createkey,
rsa2_openssh_fmtkey,
+ rsa2_pubkey_bits,
rsa2_fingerprint,
rsa2_verifysig,
rsa2_sign,