src/usr.bin/ssh/bufaux.c - diff

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Diff for /src/usr.bin/ssh/Attic/bufaux.c between version 1.14 and 1.18

version 1.14, 2000/12/19 23:17:55

version 1.18, 2001/12/05 10:06:12

Line 39

#include "includes.h"

RCSID("$OpenBSD$");

#include "ssh.h"

#include <openssl/bn.h>

#include "bufaux.h"

#include "xmalloc.h"

#include "getput.h"

#include "log.h"

* Stores an BIGNUM in the buffer with a 2-byte msb first bit count, followed

Line 90

bytes = (bits + 7) / 8;

if (buffer_len(buffer) < bytes)

fatal("buffer_get_bignum: input buffer too small");

bin = (u_char*) buffer_ptr(buffer);

bin = (u_char *) buffer_ptr(buffer);

BN_bin2bn(bin, bytes, value);

buffer_consume(buffer, bytes);

Line 121

log("negativ!");

for(i = bytes-1, carry = 1; i>=0; i--) {

uc[i] ^= 0xff;

if(carry)

if (carry)

carry = !++uc[i];

}

Line 152

return GET_32BIT(buf);

}

u_int64_t

buffer_get_int64(Buffer *buffer)

{

u_char buf[8];

buffer_get(buffer, (char *) buf, 8);

return GET_64BIT(buf);

}

* Stores an integer in the buffer in 4 bytes, msb first.

Line 161

Line 169

char buf[4];

PUT_32BIT(buf, value);

buffer_append(buffer, buf, 4);

}

void

buffer_put_int64(Buffer *buffer, u_int64_t value)

{

char buf[8];

PUT_64BIT(buf, value);

buffer_append(buffer, buf, 8);

}