Lines Matching refs:extsk
61 unsigned char extsk[64];
65 crypto_hash_sha512(extsk, sk, 32);
66 extsk[0] &= 248;
67 extsk[31] &= 127;
68 extsk[31] |= 64;
70 sc25519_from32bytes(&scsk,extsk);
90 unsigned char extsk[64];
95 crypto_hash_sha512(extsk, sk, 32);
96 extsk[0] &= 248;
97 extsk[31] &= 127;
98 extsk[31] |= 64;
104 sm[32 + i] = extsk[32+i];
107 /* Generate k as h(extsk[32],...,extsk[63],m) */
121 sc25519_from32bytes(&scsk, extsk);