Implement the Chinese Remainder Theorem optimisation for speeding up

[u/mdw/putty] / ssh.h

diff --git a/ssh.h b/ssh.h
index d17920c..6acd878 100644 (file)
--- a/ssh.h
+++ b/ssh.h
@@ -71,8 +71,12 @@ unsigned char *rsa_public_blob(struct RSAKey *key, int *len);
 int rsa_public_blob_len(void *data, int maxlen);
 void freersakey(struct RSAKey *key);
 
-typedef unsigned int word32;
+#ifndef PUTTY_UINT32_DEFINED
+/* This makes assumptions about the int type. */
 typedef unsigned int uint32;
+#define PUTTY_UINT32_DEFINED
+#endif
+typedef uint32 word32;
 
 unsigned long crc32_compute(const void *s, size_t len);
 unsigned long crc32_update(unsigned long crc_input, const void *s, size_t len);
@@ -443,6 +447,8 @@ int ssh1_write_bignum(void *data, Bignum bn);
 Bignum biggcd(Bignum a, Bignum b);
 unsigned short bignum_mod_short(Bignum number, unsigned short modulus);
 Bignum bignum_add_long(Bignum number, unsigned long addend);
+Bignum bigadd(Bignum a, Bignum b);
+Bignum bigsub(Bignum a, Bignum b);
 Bignum bigmul(Bignum a, Bignum b);
 Bignum bigmuladd(Bignum a, Bignum b, Bignum addend);
 Bignum bigdiv(Bignum a, Bignum b);