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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2017-04-16 01:20:43 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2017-04-19 18:26:32 +0200 |
| commit | 755217bd853f2581a8bb420728942cf785afe204 (patch) | |
| tree | c7f9d39659e43bbbe1c62370787b5ff7c2925593 /src/base64.h | |
| parent | wg: do not use addrconfig with port in gai (diff) | |
| download | wireguard-tools-755217bd853f2581a8bb420728942cf785afe204.tar.xz wireguard-tools-755217bd853f2581a8bb420728942cf785afe204.zip | |
wg: side channel resistant base64
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'src/base64.h')
| -rw-r--r-- | src/base64.h | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/src/base64.h b/src/base64.h index 4ad0ac3..37cf1b9 100644 --- a/src/base64.h +++ b/src/base64.h @@ -3,18 +3,13 @@ #ifndef BASE64_H #define BASE64_H -#include <resolv.h> +#include <stdbool.h> +#include <stdint.h> +#include "../uapi.h" -#define b64_len(len) ((((len) + 2) / 3) * 4 + 1) +#define WG_KEY_LEN_BASE64 ((((WG_KEY_LEN) + 2) / 3) * 4 + 1) -#ifndef b64_ntop -int b64_ntop(unsigned char const *, size_t, char *, size_t); -#define NEED_B64_NTOP -#endif - -#ifndef b64_pton -int b64_pton(char const *, unsigned char *, size_t); -#define NEED_B64_PTON -#endif +void key_to_base64(char base64[static WG_KEY_LEN_BASE64], const uint8_t key[static WG_KEY_LEN]); +bool key_from_base64(uint8_t key[static WG_KEY_LEN], const char *base64); #endif |