| version 1.13.2.4, 2001/05/07 21:09:27 |
version 1.19, 2001/12/19 07:18:56 |
|
|
| 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); |
| |
|
| /* 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); |
|
|
| 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]; |
| } |
} |
| } |
} |
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