Skip to content
GitLab
Projects
Groups
Snippets
/
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
Menu
Open sidebar
Brian Smith
nettle
Commits
df4e07bd
Commit
df4e07bd
authored
Sep 29, 2002
by
Niels Möller
Browse files
(nettle_mpz_sizeinbase_256): New function.
Rev: src/nettle/bignum.c:1.4 Rev: src/nettle/bignum.h:1.3
parent
0c6beb1f
Changes
2
Hide whitespace changes
Inline
Side-by-side
bignum.c
View file @
df4e07bd
...
...
@@ -34,6 +34,12 @@
#include
<assert.h>
#include
<string.h>
unsigned
nettle_mpz_sizeinbase_256
(
const
mpz_t
x
)
{
return
(
mpz_sizeinbase
(
x
,
2
)
+
7
)
/
8
;
}
void
nettle_mpz_get_str_256
(
unsigned
length
,
uint8_t
*
s
,
const
mpz_t
x
)
{
...
...
@@ -49,7 +55,7 @@ nettle_mpz_get_str_256(unsigned length, uint8_t *s, const mpz_t x)
}
assert
(
mpz_sgn
(
x
)
>=
0
);
assert
(
(
mpz_sizeinbase
(
x
,
2
)
+
7
)
/
8
<=
length
);
assert
(
nettle_
mpz_sizeinbase
_256
(
x
)
<=
length
);
for
(
i
=
0
;
i
<
size
;
i
++
)
{
...
...
bignum.h
View file @
df4e07bd
...
...
@@ -29,6 +29,9 @@
#include
<gmp.h>
#include
<inttypes.h>
unsigned
nettle_mpz_sizeinbase_256
(
const
mpz_t
x
);
/* Writes an unsigned integer as length octets, using big endian byte
* order. */
void
...
...
Write
Preview
Supports
Markdown
0%
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment