version 1.13.2.1, 2001/02/16 20:12:55 |
version 1.19, 2001/12/19 07:18:56 |
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oi = BN_bn2bin(value, buf); |
oi = BN_bn2bin(value, buf); |
if (oi != bin_size) |
if (oi != bin_size) |
fatal("buffer_put_bignum: BN_bn2bin() failed: oi %d != bin_size %d", |
fatal("buffer_put_bignum: BN_bn2bin() failed: oi %d != bin_size %d", |
oi, bin_size); |
oi, bin_size); |
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/* Store the number of bits in the buffer in two bytes, msb first. */ |
/* Store the number of bits in the buffer in two bytes, msb first. */ |
PUT_16BIT(msg, bits); |
PUT_16BIT(msg, bits); |
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oi = BN_bn2bin(value, buf+1); |
oi = BN_bn2bin(value, buf+1); |
if (oi != bytes-1) |
if (oi != bytes-1) |
fatal("buffer_put_bignum: BN_bn2bin() failed: oi %d != bin_size %d", |
fatal("buffer_put_bignum: BN_bn2bin() failed: oi %d != bin_size %d", |
oi, bytes); |
oi, bytes); |
hasnohigh = (buf[1] & 0x80) ? 0 : 1; |
hasnohigh = (buf[1] & 0x80) ? 0 : 1; |
if (value->neg) { |
if (value->neg) { |
/**XXX should be two's-complement */ |
/**XXX should be two's-complement */ |
int i, carry; |
int i, carry; |
u_char *uc = buf; |
u_char *uc = buf; |
log("negativ!"); |
log("negativ!"); |
for(i = bytes-1, carry = 1; i>=0; i--) { |
for (i = bytes-1, carry = 1; i>=0; i--) { |
uc[i] ^= 0xff; |
uc[i] ^= 0xff; |
if(carry) |
if (carry) |
carry = !++uc[i]; |
carry = !++uc[i]; |
} |
} |
} |
} |