Lines Matching full:compute

88 	/* We compute bits2octets(hash) here */  in __ecdsa_rfc6979_nonce()
110 /* We compute bits2octets(hash) here */ in __ecdsa_rfc6979_nonce()
125 * 3. Compute: in __ecdsa_rfc6979_nonce()
131 * Otherwise, compute: in __ecdsa_rfc6979_nonce()
231 *| UF 1. Compute h = H(m)
236 *| F 5. Compute W = (W_x,W_y) = kG
237 *| F 6. Compute r = W_x mod q
240 *| F 9. Compute s = k^-1 * (xr + e) mod q
309 /* 1. Compute h = H(m) */ in __ecdsa_sign_update()
382 /* 1. Compute h = H(m) */ in __ecdsa_sign_finalize()
404 * 3. Compute e = OS2I(h) mod q, i.e. by converting h to an in __ecdsa_sign_finalize()
475 /* 5. Compute W = (W_x,W_y) = kG */ in __ecdsa_sign_finalize()
486 /* 6. Compute r = W_x mod q */ in __ecdsa_sign_finalize()
520 /* 9. Compute s = k^-1 * (xr + e) mod q */ in __ecdsa_sign_finalize()
528 * In case of blinding, we compute (b*k)^-1, and b^-1 will in __ecdsa_sign_finalize()
533 /* Compute k^-1 mod q */ in __ecdsa_sign_finalize()
602 *| UF 2. Compute h = H(m)
605 *| F 4. Compute e = OS2I(h) mod q
606 *| F 5. Compute u = (s^-1)e mod q
607 *| F 6. Compute v = (s^-1)r mod q
608 *| F 7. Compute W' = uG + vY
610 *| F 9. Compute r' = W'_x mod q
693 /* 2. Compute h = H(m) */ in __ecdsa_verify_update()
745 /* 2. Compute h = H(m) */ in __ecdsa_verify_finalize()
766 * 4. Compute e = OS2I(h) mod q, by converting h to an integer in __ecdsa_verify_finalize()
780 /* Compute s^-1 mod q */ in __ecdsa_verify_finalize()
785 /* 5. Compute u = (s^-1)e mod q */ in __ecdsa_verify_finalize()
790 /* 6. Compute v = (s^-1)r mod q */ in __ecdsa_verify_finalize()
795 /* 7. Compute W' = uG + vY */ in __ecdsa_verify_finalize()
802 /* 9. Compute r' = W'_x mod q */ in __ecdsa_verify_finalize()
934 * Compute e. in __ecdsa_public_key_from_sig()
981 /* Now compute u = (-e r^-1) mod q, and v = (s r^-1) mod q */ in __ecdsa_public_key_from_sig()
992 /* Compute uG */ in __ecdsa_public_key_from_sig()
994 /* Compute vR1 and possible Y1 */ in __ecdsa_public_key_from_sig()
997 /* Compute vR2 and possible Y2 */ in __ecdsa_public_key_from_sig()