From cbdf197db08ba8a8edd925d6811c1c9bf8e0b6be Mon Sep 17 00:00:00 2001 From: Riccardo Spagni Date: Mon, 24 Aug 2015 19:34:10 +0200 Subject: renamed folder --- src/crypto/crypto_ops_builder/ref10/keypair.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 src/crypto/crypto_ops_builder/ref10/keypair.c (limited to 'src/crypto/crypto_ops_builder/ref10/keypair.c') diff --git a/src/crypto/crypto_ops_builder/ref10/keypair.c b/src/crypto/crypto_ops_builder/ref10/keypair.c new file mode 100644 index 000000000..ac6cea2b7 --- /dev/null +++ b/src/crypto/crypto_ops_builder/ref10/keypair.c @@ -0,0 +1,23 @@ +#include +#include "randombytes.h" +#include "crypto_sign.h" +#include "crypto_hash_sha512.h" +#include "ge.h" + +int crypto_sign_keypair(unsigned char *pk,unsigned char *sk) +{ + unsigned char az[64]; + ge_p3 A; + + randombytes(sk,32); + crypto_hash_sha512(az,sk,32); + az[0] &= 248; + az[31] &= 63; + az[31] |= 64; + + ge_scalarmult_base(&A,az); + ge_p3_tobytes(pk,&A); + + memmove(sk + 32,pk,32); + return 0; +} -- cgit v1.2.3