mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-05 23:10:12 +00:00
25 lines
580 B
C
25 lines
580 B
C
#define mul32x32_64(a,b) (((uint64_t)(a))*(b))
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <stdint.h>
|
|
|
|
#define DONNA_INLINE
|
|
#undef ALIGN
|
|
#define ALIGN(x) __attribute__((aligned(x)))
|
|
|
|
static inline void U32TO8_LE(unsigned char *p, const uint32_t v) {
|
|
p[0] = (unsigned char)(v );
|
|
p[1] = (unsigned char)(v >> 8);
|
|
p[2] = (unsigned char)(v >> 16);
|
|
p[3] = (unsigned char)(v >> 24);
|
|
}
|
|
|
|
static inline uint32_t U8TO32_LE(const unsigned char *p) {
|
|
return
|
|
(((uint32_t)(p[0]) ) |
|
|
((uint32_t)(p[1]) << 8) |
|
|
((uint32_t)(p[2]) << 16) |
|
|
((uint32_t)(p[3]) << 24));
|
|
}
|