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Wim Lewis
nettle
Commits
b175384e
Commit
b175384e
authored
Mar 12, 2015
by
Niels Möller
Browse files
Micro optimization of base64 and base16 context structs.
parent
f8ef502e
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ChangeLog
View file @
b175384e
2015-03-12 Niels Möller <nisse@diamant.hack.org>
* base64.h (struct base64_encode_ctx): Micro optimization of
struct layout, saving a few bytes.
(struct base64_decode_ctx): Likewise.
* base16.h (struct base16_decode_ctx): Likewise.
* nettle.texinfo (ASCII encoding): Document base64url functions.
2015-03-10 Niels Möller <nisse@diamant.hack.org>
...
...
base16.h
View file @
b175384e
...
...
@@ -74,8 +74,8 @@ base16_encode_update(uint8_t *dst,
struct
base16_decode_ctx
{
unsigned
word
;
/* Leftover bits */
unsigned
bits
;
/* Number buffered bits */
unsigned
char
word
;
/* Leftover bits */
unsigned
char
bits
;
/* Number buffered bits */
};
void
...
...
base64.h
View file @
b175384e
...
...
@@ -73,9 +73,9 @@ extern "C" {
struct
base64_encode_ctx
{
unsigned
word
;
/* Leftover bits */
unsigned
bits
;
/* Number of bits, always 0, 2, or 4. */
const
uint8_t
*
alphabet
;
/* Alphabet to use for encoding */
unsigned
short
word
;
/* Leftover bits */
unsigned
char
bits
;
/* Number of bits, always 0, 2, or 4. */
};
/* Initialize encoding context for base-64 */
...
...
@@ -126,12 +126,12 @@ base64_encode_group(uint8_t *dst, uint32_t group);
struct
base64_decode_ctx
{
unsigned
word
;
/* Leftover bits */
unsigned
bits
;
/* Number buffered bits */
const
signed
char
*
table
;
/* Decoding table */
unsigned
short
word
;
/* Leftover bits */
unsigned
char
bits
;
/* Number buffered bits */
/* Number of padding characters encountered */
unsigned
padding
;
const
signed
char
*
table
;
/* Decoding table */
unsigned
char
padding
;
};
/* Initialize decoding context for base-64 */
...
...
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