Searched refs:kinv (Results 1 - 20 of 20) sorted by relevance

/netbsd-current/external/lgpl3/gmp/dist/mpn/generic/
H A Dbrootinv.c83 mp_limb_t kinv, k2, r0, y0; local
94 binvert_limb (kinv, k);
107 r0 = kinv * (k2 * r0 * 2 - y0 * powsquaredlimb(r0, k2 & 0x3f)); /* 8 bits */
108 r0 = kinv * (k2 * r0 * 2 - y0 * powsquaredlimb(r0, k2 & 0x3fff)); /* 16 bits */
114 r0 = kinv * (k2 * r0 * 2 - y0 * powsquaredlimb(r0, k2));
156 mpn_pi1_bdiv_q_1 (rp, tp, bn, k, kinv, 0);
H A Dbroot.c80 mp_limb_t a0, r0, km1, kp1h, kinv; local
105 binvert_limb (kinv, k);
116 r0 = kinv * r0 * (k+1 - akm1[0] * powlimb (r0, k & 0x7f)); /* 8 bits */
117 r0 = kinv * r0 * (k+1 - akm1[0] * powlimb (r0, k & 0x7fff)); /* 16 bits */
118 r0 = kinv * r0 * (k+1 - akm1[0] * powlimb (r0, k)); /* 32 bits */
124 r0 = kinv * r0 * (k+1 - akm1[0] * powlimb (r0, k));
164 mpn_pi1_bdiv_q_1 (rp + rn, ep + rn, sizes[i] - rn, k, kinv, 0);
/netbsd-current/crypto/external/bsd/openssl.old/dist/crypto/ec/
H A Decdsa_sign.c20 const BIGNUM *kinv, const BIGNUM *rp,
24 return eckey->meth->sign_sig(dgst, dlen, kinv, rp, eckey);
36 unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv,
40 return eckey->meth->sign(type, dgst, dlen, sig, siglen, kinv, r, eckey);
19 ECDSA_do_sign_ex(const unsigned char *dgst, int dlen, const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey) argument
35 ECDSA_sign_ex(int type, const unsigned char *dgst, int dlen, unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey) argument
H A Decdsa_ossl.c19 const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey)
23 s = ECDSA_do_sign_ex(dgst, dlen, kinv, r, eckey);
159 BIGNUM *kinv = NULL, *s, *m = NULL; local
220 if (!ecdsa_sign_setup(eckey, ctx, &kinv, &ret->r, dgst, dgst_len)) {
224 ckinv = kinv;
261 * if kinv and r have been supplied by the caller, don't
262 * generate new kinv and r values
282 BN_clear_free(kinv);
17 ossl_ecdsa_sign(int type, const unsigned char *dgst, int dlen, unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey) argument
H A Dec_kmeth.c210 const BIGNUM *kinv, const BIGNUM *r,
285 const BIGNUM *kinv, const BIGNUM *r,
206 EC_KEY_METHOD_set_sign(EC_KEY_METHOD *meth, int (*sign)(int type, const unsigned char *dgst, int dlen, unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey), int (*sign_setup)(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp), ECDSA_SIG *(*sign_sig)(const unsigned char *dgst, int dgst_len, const BIGNUM *in_kinv, const BIGNUM *in_r, EC_KEY *eckey)) argument
281 EC_KEY_METHOD_get_sign(const EC_KEY_METHOD *meth, int (**psign)(int type, const unsigned char *dgst, int dlen, unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey), int (**psign_setup)(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp), ECDSA_SIG *(**psign_sig)(const unsigned char *dgst, int dgst_len, const BIGNUM *in_kinv, const BIGNUM *in_r, EC_KEY *eckey)) argument
H A Dec_local.h617 *sig, unsigned int *siglen, const BIGNUM *kinv,
648 const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey);
/netbsd-current/crypto/external/bsd/openssl/dist/crypto/ec/
H A Decdsa_sign.c26 const BIGNUM *kinv, const BIGNUM *rp,
30 return eckey->meth->sign_sig(dgst, dlen, kinv, rp, eckey);
42 unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv,
46 return eckey->meth->sign(type, dgst, dlen, sig, siglen, kinv, r, eckey);
25 ECDSA_do_sign_ex(const unsigned char *dgst, int dlen, const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey) argument
41 ECDSA_sign_ex(int type, const unsigned char *dgst, int dlen, unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey) argument
H A Decdsa_ossl.c69 const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey)
73 if (sig == NULL && (kinv == NULL || r == NULL)) {
78 s = ECDSA_do_sign_ex(dgst, dlen, kinv, r, eckey);
219 BIGNUM *kinv = NULL, *s, *m = NULL; local
284 if (!ecdsa_sign_setup(eckey, ctx, &kinv, &ret->r, dgst, dgst_len)) {
288 ckinv = kinv;
325 * if kinv and r have been supplied by the caller, don't
326 * generate new kinv and r values
351 BN_clear_free(kinv);
67 ossl_ecdsa_sign(int type, const unsigned char *dgst, int dlen, unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey) argument
H A Decp_s390x_nistp.c127 const BIGNUM *kinv,
175 if (r == NULL || kinv == NULL) {
193 if (ossl_ec_group_do_inverse_ord(group, k, kinv, NULL) == 0
303 const BIGNUM *kinv,\
307 return ecdsa_s390x_nistp_sign_sig(dgst, dgstlen, kinv, r, eckey, \
125 ecdsa_s390x_nistp_sign_sig(const unsigned char *dgst, int dgstlen, const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey, unsigned int fc, int len) argument
H A Dec_kmeth.c237 const BIGNUM *kinv, const BIGNUM *r,
312 const BIGNUM *kinv, const BIGNUM *r,
233 EC_KEY_METHOD_set_sign(EC_KEY_METHOD *meth, int (*sign)(int type, const unsigned char *dgst, int dlen, unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey), int (*sign_setup)(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp), ECDSA_SIG *(*sign_sig)(const unsigned char *dgst, int dgst_len, const BIGNUM *in_kinv, const BIGNUM *in_r, EC_KEY *eckey)) argument
308 EC_KEY_METHOD_get_sign(const EC_KEY_METHOD *meth, int (**psign)(int type, const unsigned char *dgst, int dlen, unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey), int (**psign_setup)(EC_KEY *eckey, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp), ECDSA_SIG *(**psign_sig)(const unsigned char *dgst, int dgst_len, const BIGNUM *in_kinv, const BIGNUM *in_r, EC_KEY *eckey)) argument
H A Dec_local.h182 const BIGNUM *kinv, const BIGNUM *r,
649 *sig, unsigned int *siglen, const BIGNUM *kinv,
683 const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey);
/netbsd-current/crypto/external/bsd/openssl/dist/test/
H A Decdsatest.c86 BIGNUM *kinv = NULL, *rp = NULL; local
131 if (!TEST_true(ECDSA_sign_setup(key, NULL, &kinv, &rp))
133 kinv, rp, key))
155 BN_clear_free(kinv);
358 BIGNUM *kinv = NULL, *rp = NULL; local
372 && TEST_int_eq(ECDSA_sign_setup(eckey, NULL, &kinv, &rp), 1)
374 kinv, rp, eckey), 1)
378 kinv, rp, eckey), 1)
384 BN_free(kinv);
/netbsd-current/crypto/external/bsd/openssl.old/dist/crypto/dsa/
H A Ddsa_ossl.c64 BIGNUM *kinv = NULL; local
99 if (!dsa_sign_setup(dsa, ctx, &kinv, &ret->r, dgst, dlen))
147 if (!BN_mod_mul(ret->s, ret->s, kinv, dsa->q, ctx))
172 BN_clear_free(kinv);
187 BIGNUM *k, *kinv = NULL, *r = *rp; local
282 if ((kinv = dsa_mod_inverse_fermat(k, dsa->q, ctx)) == NULL)
286 *kinvp = kinv;
287 kinv = NULL;
/netbsd-current/crypto/external/bsd/openssl/dist/crypto/dsa/
H A Ddsa_ossl.c75 BIGNUM *kinv = NULL; local
113 if (!dsa_sign_setup(dsa, ctx, &kinv, &ret->r, dgst, dlen))
164 if (!BN_mod_mul(ret->s, ret->s, kinv, dsa->params.q, ctx))
194 BN_clear_free(kinv);
214 BIGNUM *k, *kinv = NULL, *r = *rp; local
317 if ((kinv = dsa_mod_inverse_fermat(k, dsa->params.q, ctx)) == NULL)
321 *kinvp = kinv;
322 kinv = NULL;
/netbsd-current/crypto/external/bsd/heimdal/dist/lib/hcrypto/
H A Ddsa.c71 free_if(dsa->kinv);
H A Ddsa.h103 BIGNUM *kinv; member in struct:DSA
/netbsd-current/crypto/external/bsd/openssl.old/dist/test/
H A Decdsatest.c108 BIGNUM *kinv = NULL, *rp = NULL; local
150 if (!TEST_true(ECDSA_sign_setup(key, NULL, &kinv, &rp))
152 kinv, rp, key))
178 BN_clear_free(kinv);
/netbsd-current/crypto/external/bsd/openssl/dist/providers/implementations/signature/
H A Decdsa_sig.c93 BIGNUM *kinv; member in struct:__anon551
186 if (ctx->kattest && !ECDSA_sign_setup(ctx->ec, NULL, &ctx->kinv, &ctx->r))
196 ret = ECDSA_sign_ex(0, tbs, tbslen, sig, &sltmp, ctx->kinv, ctx->r, ctx->ec);
385 BN_clear_free(ctx->kinv);
411 if (srcctx->kinv != NULL || srcctx->r != NULL)
/netbsd-current/crypto/external/bsd/openssl.old/dist/include/openssl/
H A Dec.h1198 * \param kinv BIGNUM with a pre-computed inverse k (optional)
1205 const BIGNUM *kinv, const BIGNUM *rp,
1223 * \param kinv BIGNUM pointer for the inverse of k
1227 int ECDSA_sign_setup(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv, BIGNUM **rp);
1249 * \param kinv BIGNUM with a pre-computed inverse k (optional)
1257 const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey);
1308 const BIGNUM *kinv, const BIGNUM *r,
1352 const BIGNUM *kinv, const BIGNUM *r,
/netbsd-current/crypto/external/bsd/openssl/dist/include/openssl/
H A Dec.h1372 * \param kinv BIGNUM with a pre-computed inverse k (optional)
1379 int dgstlen, const BIGNUM *kinv,
1397 * \param kinv BIGNUM pointer for the inverse of k
1402 BIGNUM **kinv, BIGNUM **rp);
1425 * \param kinv BIGNUM with a pre-computed inverse k (optional)
1433 unsigned int *siglen, const BIGNUM *kinv,
1485 const BIGNUM *kinv, const BIGNUM *r,
1529 const BIGNUM *kinv, const BIGNUM *r,

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