diff options
Diffstat (limited to 'ext/ed25519-amd64-asm/fe25519_pack.c')
| -rw-r--r-- | ext/ed25519-amd64-asm/fe25519_pack.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ext/ed25519-amd64-asm/fe25519_pack.c b/ext/ed25519-amd64-asm/fe25519_pack.c new file mode 100644 index 00000000..caf51853 --- /dev/null +++ b/ext/ed25519-amd64-asm/fe25519_pack.c @@ -0,0 +1,13 @@ +#include "fe25519.h" + +/* Assumes input x being reduced below 2^255 */ +void fe25519_pack(unsigned char r[32], const fe25519 *x) +{ + int i; + fe25519 t; + t = *x; + fe25519_freeze(&t); + /* assuming little-endian */ + for(i=0;i<32;i++) r[i] = i[(unsigned char *)&t.v]; +} + |