diff options
author | Niels Möller <nisse@lysator.liu.se> | 2015-03-19 20:36:46 +0100 |
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committer | Niels Möller <nisse@lysator.liu.se> | 2015-03-19 20:36:46 +0100 |
commit | b17739403c4a7bd5db0a9515380d69e4dd02344b (patch) | |
tree | 2f31cd1bf6e378b90891e7d5abca7aae3aecad14 | |
parent | 5d4859c0b9f9a917d5d01c936654f611bde1d1e0 (diff) | |
download | nettle-b17739403c4a7bd5db0a9515380d69e4dd02344b.tar.gz |
Rename nettle_curve25519 to _nettle_curve25519, and remove declaration from ecc-curve.h.
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | curve25519-eh-to-x.c | 2 | ||||
-rw-r--r-- | curve25519-mul-g.c | 2 | ||||
-rw-r--r-- | curve25519-mul.c | 2 | ||||
-rw-r--r-- | ecc-25519.c | 2 | ||||
-rw-r--r-- | ecc-curve.h | 1 | ||||
-rw-r--r-- | ecc-internal.h | 6 | ||||
-rw-r--r-- | ed25519-sha512-pubkey.c | 2 | ||||
-rw-r--r-- | ed25519-sha512-sign.c | 6 | ||||
-rw-r--r-- | ed25519-sha512-verify.c | 6 | ||||
-rw-r--r-- | examples/ecc-benchmark.c | 2 | ||||
-rw-r--r-- | testsuite/ecdh-test.c | 2 | ||||
-rw-r--r-- | testsuite/ecdsa-sign-test.c | 2 | ||||
-rw-r--r-- | testsuite/ecdsa-verify-test.c | 2 | ||||
-rw-r--r-- | testsuite/eddsa-compress-test.c | 2 | ||||
-rw-r--r-- | testsuite/eddsa-sign-test.c | 6 | ||||
-rw-r--r-- | testsuite/eddsa-verify-test.c | 6 | ||||
-rw-r--r-- | testsuite/testutils.c | 2 |
18 files changed, 33 insertions, 24 deletions
@@ -1,5 +1,9 @@ 2015-03-19 Niels Möller <nisse@diamant.hack.org> + * ecc-curve.h (nettle_curve25519): Removed public declaration. + * ecc-internal.h (_nettle_curve25519): New location, new name. + Updated all users. + * nettle.texinfo: Updated EdDSA documentation. * Makefile.in (DISTFILES): Added version.h.in, libnettle.map.in, diff --git a/curve25519-eh-to-x.c b/curve25519-eh-to-x.c index 8ba221f5..3a8787f0 100644 --- a/curve25519-eh-to-x.c +++ b/curve25519-eh-to-x.c @@ -52,7 +52,7 @@ curve25519_eh_to_x (mp_limb_t *xp, const mp_limb_t *p, #define t1 (scratch + ecc->p.size) #define t2 (scratch + 2*ecc->p.size) - const struct ecc_curve *ecc = &nettle_curve25519; + const struct ecc_curve *ecc = &_nettle_curve25519; mp_limb_t cy; /* If u = U/W and v = V/W are the coordiantes of the point on the diff --git a/curve25519-mul-g.c b/curve25519-mul-g.c index f2d39f78..000e0987 100644 --- a/curve25519-mul-g.c +++ b/curve25519-mul-g.c @@ -44,7 +44,7 @@ void curve25519_mul_g (uint8_t *r, const uint8_t *n) { - const struct ecc_curve *ecc = &nettle_curve25519; + const struct ecc_curve *ecc = &_nettle_curve25519; uint8_t t[CURVE25519_SIZE]; mp_limb_t *scratch; mp_size_t itch; diff --git a/curve25519-mul.c b/curve25519-mul.c index 3dbb3dde..adb20cbc 100644 --- a/curve25519-mul.c +++ b/curve25519-mul.c @@ -44,7 +44,7 @@ void curve25519_mul (uint8_t *q, const uint8_t *n, const uint8_t *p) { - const struct ecc_curve *ecc = &nettle_curve25519; + const struct ecc_curve *ecc = &_nettle_curve25519; mp_size_t itch; mp_limb_t *scratch; int i; diff --git a/ecc-25519.c b/ecc-25519.c index 7206e3de..92de49be 100644 --- a/ecc-25519.c +++ b/ecc-25519.c @@ -290,7 +290,7 @@ ecc_25519_sqrt(const struct ecc_modulo *p, mp_limb_t *rp, #undef t0 } -const struct ecc_curve nettle_curve25519 = +const struct ecc_curve _nettle_curve25519 = { { 255, diff --git a/ecc-curve.h b/ecc-curve.h index eeec826f..574c9f2e 100644 --- a/ecc-curve.h +++ b/ecc-curve.h @@ -46,7 +46,6 @@ extern const struct ecc_curve nettle_secp_224r1; extern const struct ecc_curve nettle_secp_256r1; extern const struct ecc_curve nettle_secp_384r1; extern const struct ecc_curve nettle_secp_521r1; -extern const struct ecc_curve nettle_curve25519; #ifdef __cplusplus } diff --git a/ecc-internal.h b/ecc-internal.h index 5e0a94d9..ce1e34fb 100644 --- a/ecc-internal.h +++ b/ecc-internal.h @@ -73,6 +73,12 @@ #define sec_modinv _nettle_sec_modinv #define curve25519_eh_to_x _nettle_curve25519_eh_to_x +/* Keep this structure internal for now. It's misnamed (since it's + really implementing the equivalent twisted Edwards curve, with + different coordinates). And we're not quite ready to provide + general ecc operations over an arbitrary type of curve. */ +extern const struct ecc_curve _nettle_curve25519; + #define ECC_MAX_SIZE ((521 + GMP_NUMB_BITS - 1) / GMP_NUMB_BITS) /* Window size for ecc_mul_a. Using 4 bits seems like a good choice, diff --git a/ed25519-sha512-pubkey.c b/ed25519-sha512-pubkey.c index 8e4c52e8..677759c3 100644 --- a/ed25519-sha512-pubkey.c +++ b/ed25519-sha512-pubkey.c @@ -41,7 +41,7 @@ void ed25519_sha512_public_key (uint8_t *pub, const uint8_t *priv) { - const struct ecc_curve *ecc = &nettle_curve25519; + const struct ecc_curve *ecc = &_nettle_curve25519; struct sha512_ctx ctx; uint8_t digest[ED25519_KEY_SIZE]; mp_size_t itch = ecc->q.size + _eddsa_public_key_itch (ecc); diff --git a/ed25519-sha512-sign.c b/ed25519-sha512-sign.c index 6adda235..af9de209 100644 --- a/ed25519-sha512-sign.c +++ b/ed25519-sha512-sign.c @@ -44,8 +44,8 @@ ed25519_sha512_sign (const uint8_t *pub, size_t length, const uint8_t *msg, uint8_t *signature) { - const struct ecc_curve *ecc = &nettle_curve25519; - mp_size_t itch = ecc->q.size + _eddsa_sign_itch (&nettle_curve25519); + const struct ecc_curve *ecc = &_nettle_curve25519; + mp_size_t itch = ecc->q.size + _eddsa_sign_itch (ecc); mp_limb_t *scratch = gmp_alloc_limbs (itch); #define k2 scratch #define scratch_out (scratch + ecc->q.size) @@ -56,7 +56,7 @@ ed25519_sha512_sign (const uint8_t *pub, _eddsa_expand_key (ecc, &nettle_sha512, &ctx, priv, digest, k2); sha512_update (&ctx, ED25519_KEY_SIZE, k1); - _eddsa_sign (&nettle_curve25519, &nettle_sha512, pub, + _eddsa_sign (ecc, &nettle_sha512, pub, &ctx, k2, length, msg, signature, scratch_out); diff --git a/ed25519-sha512-verify.c b/ed25519-sha512-verify.c index fc9cd010..e9ba5ae4 100644 --- a/ed25519-sha512-verify.c +++ b/ed25519-sha512-verify.c @@ -45,14 +45,14 @@ ed25519_sha512_verify (const uint8_t *pub, size_t length, const uint8_t *msg, const uint8_t *signature) { - const struct ecc_curve *ecc = &nettle_curve25519; - mp_size_t itch = 3*ecc->p.size + _eddsa_verify_itch (&nettle_curve25519); + const struct ecc_curve *ecc = &_nettle_curve25519; + mp_size_t itch = 3*ecc->p.size + _eddsa_verify_itch (ecc); mp_limb_t *scratch = gmp_alloc_limbs (itch); struct sha512_ctx ctx; int res; #define A scratch #define scratch_out (scratch + 3*ecc->p.size) - res = (_eddsa_decompress (&nettle_curve25519, + res = (_eddsa_decompress (ecc, A, pub, scratch_out) && _eddsa_verify (ecc, &nettle_sha512, pub, A, &ctx, diff --git a/examples/ecc-benchmark.c b/examples/ecc-benchmark.c index edf30fc2..15df4c7f 100644 --- a/examples/ecc-benchmark.c +++ b/examples/ecc-benchmark.c @@ -343,7 +343,7 @@ bench_curve (const struct ecc_curve *ecc) const struct ecc_curve * const curves[] = { &nettle_secp_192r1, &nettle_secp_224r1, - &nettle_curve25519, + &_nettle_curve25519, &nettle_secp_256r1, &nettle_secp_384r1, &nettle_secp_521r1, diff --git a/testsuite/ecdh-test.c b/testsuite/ecdh-test.c index 48071e5a..5a2b39d5 100644 --- a/testsuite/ecdh-test.c +++ b/testsuite/ecdh-test.c @@ -191,7 +191,7 @@ test_main(void) /* NOTE: This isn't the standard way to do curve25519 diffie-hellman, but it tests that the ecc_point interface works also with curve25519. */ - test_dh ("curve25519", &nettle_curve25519, + test_dh ("curve25519", &_nettle_curve25519, "238301186166219052901200372289459967515481170332211409964804596991365959539", "14283836751943535877833976277675258994717521964638468784408792140505262281235", "43912344711849354965202408139054167824861850336739416536288592824181793690574", diff --git a/testsuite/ecdsa-sign-test.c b/testsuite/ecdsa-sign-test.c index ac08b52c..559de8e1 100644 --- a/testsuite/ecdsa-sign-test.c +++ b/testsuite/ecdsa-sign-test.c @@ -159,7 +159,7 @@ test_main (void) /* Non-standard ecdsa using curve25519. Not interop-tested with anything else. */ - test_ecdsa (&nettle_curve25519, + test_ecdsa (&_nettle_curve25519, "1db511101b8fd16f e0212c5679ef53f3" "323bde77f9efa442 617314d576d1dbcb", /* z */ "aa2fa8facfdc3a99 ec466d41a2c9211c" diff --git a/testsuite/ecdsa-verify-test.c b/testsuite/ecdsa-verify-test.c index 54e489f2..76a182ba 100644 --- a/testsuite/ecdsa-verify-test.c +++ b/testsuite/ecdsa-verify-test.c @@ -146,7 +146,7 @@ test_main (void) "FA509E70 AAC851AE 01AAC68D 62F86647" "2660"); /* s */ - test_ecdsa (&nettle_curve25519, + test_ecdsa (&_nettle_curve25519, /* Public key corresponding to the key in ecdsa-sign-test */ "59f8f317fd5f4e82 c02f8d4dec665fe1" "230f83b8572638e1 b2ac34a30028e24d", /* x */ diff --git a/testsuite/eddsa-compress-test.c b/testsuite/eddsa-compress-test.c index e264620c..9ceb6fe9 100644 --- a/testsuite/eddsa-compress-test.c +++ b/testsuite/eddsa-compress-test.c @@ -37,7 +37,7 @@ void test_main (void) { - const struct ecc_curve *ecc = &nettle_curve25519; + const struct ecc_curve *ecc = &_nettle_curve25519; gmp_randstate_t rands; mp_size_t size, itch; mpz_t zp, t; diff --git a/testsuite/eddsa-sign-test.c b/testsuite/eddsa-sign-test.c index b4d1ca98..c496e6eb 100644 --- a/testsuite/eddsa-sign-test.c +++ b/testsuite/eddsa-sign-test.c @@ -104,7 +104,7 @@ void test_main (void) { /* Based on a few of the test vectors at http://ed25519.cr.yp.to/python/sign.input */ - test_eddsa_sign (&nettle_curve25519, &nettle_sha512, + test_eddsa_sign (&_nettle_curve25519, &nettle_sha512, SHEX("d75a980182b10ab7 d54bfed3c964073a" "0ee172f3daa62325 af021a68f707511a"), SHEX("9d61b19deffd5a60 ba844af492ec2cc4" @@ -114,7 +114,7 @@ void test_main (void) "84877f1eb8e5d974 d873e06522490155" "5fb8821590a33bac c61e39701cf9b46b" "d25bf5f0595bbe24 655141438e7a100b")); - test_eddsa_sign (&nettle_curve25519, &nettle_sha512, + test_eddsa_sign (&_nettle_curve25519, &nettle_sha512, SHEX("3d4017c3e843895a 92b70aa74d1b7ebc" "9c982ccf2ec4968c c0cd55f12af4660c"), SHEX("4ccd089b28ff96da 9db6c346ec114e0f" @@ -124,7 +124,7 @@ void test_main (void) "a2b27b5416503f8f b3762223ebdb69da" "085ac1e43e15996e 458f3613d0f11d8c" "387b2eaeb4302aee b00d291612bb0c00")); - test_eddsa_sign (&nettle_curve25519, &nettle_sha512, + test_eddsa_sign (&_nettle_curve25519, &nettle_sha512, SHEX("1ed506485b09a645 0be7c9337d9fe87e" "f99c96f8bd11cd63 1ca160d0fd73067e"), SHEX("f215d34fe2d757cf f9cf5c05430994de" diff --git a/testsuite/eddsa-verify-test.c b/testsuite/eddsa-verify-test.c index 7eb445a2..104111d3 100644 --- a/testsuite/eddsa-verify-test.c +++ b/testsuite/eddsa-verify-test.c @@ -127,7 +127,7 @@ test_eddsa (const struct ecc_curve *ecc, void test_main (void) { - test_eddsa (&nettle_curve25519, &nettle_sha512, + test_eddsa (&_nettle_curve25519, &nettle_sha512, H("d75a980182b10ab7 d54bfed3c964073a" "0ee172f3daa62325 af021a68f707511a"), SHEX(""), @@ -135,7 +135,7 @@ test_main (void) "84877f1eb8e5d974 d873e06522490155" "5fb8821590a33bac c61e39701cf9b46b" "d25bf5f0595bbe24 655141438e7a100b")); - test_eddsa (&nettle_curve25519, &nettle_sha512, + test_eddsa (&_nettle_curve25519, &nettle_sha512, H("3d4017c3e843895a 92b70aa74d1b7ebc" "9c982ccf2ec4968c c0cd55f12af4660c"), SHEX("72"), @@ -143,7 +143,7 @@ test_main (void) "a2b27b5416503f8f b3762223ebdb69da" "085ac1e43e15996e 458f3613d0f11d8c" "387b2eaeb4302aee b00d291612bb0c00")); - test_eddsa (&nettle_curve25519, &nettle_sha512, + test_eddsa (&_nettle_curve25519, &nettle_sha512, H("1ed506485b09a645 0be7c9337d9fe87e" "f99c96f8bd11cd63 1ca160d0fd73067e"), SHEX("fbed2a7df418ec0e 8036312ec239fcee" diff --git a/testsuite/testutils.c b/testsuite/testutils.c index 37ed7531..1ef04c98 100644 --- a/testsuite/testutils.c +++ b/testsuite/testutils.c @@ -1229,7 +1229,7 @@ const struct ecc_curve * const ecc_curves[] = { &nettle_secp_256r1, &nettle_secp_384r1, &nettle_secp_521r1, - &nettle_curve25519, + &_nettle_curve25519, NULL }; |