Signed-off-by: Dmitry Eremin-Solenikov <[email protected]>
---
ecc-192.c | 1 +
ecc-224.c | 1 +
ecc-25519.c | 1 +
ecc-256.c | 1 +
ecc-384.c | 1 +
ecc-521.c | 1 +
ecc-internal.h | 1 +
eccdata.c | 1 +
8 files changed, 8 insertions(+)
diff --git a/ecc-192.c b/ecc-192.c
index 0e79ba23ecd3..24b3b9d3bd69 100644
--- a/ecc-192.c
+++ b/ecc-192.c
@@ -169,6 +169,7 @@ const struct ecc_curve nettle_secp_192r1 =
ecc_mul_g,
ecc_j_to_a,
+ ecc_a,
ecc_b,
ecc_g,
ecc_unit,
diff --git a/ecc-224.c b/ecc-224.c
index f81624837a05..49f5d9cb3aee 100644
--- a/ecc-224.c
+++ b/ecc-224.c
@@ -121,6 +121,7 @@ const struct ecc_curve nettle_secp_224r1 =
ecc_mul_g,
ecc_j_to_a,
+ ecc_a,
ecc_b,
ecc_g,
ecc_unit,
diff --git a/ecc-25519.c b/ecc-25519.c
index c35178c13605..69f340891bc1 100644
--- a/ecc-25519.c
+++ b/ecc-25519.c
@@ -349,6 +349,7 @@ const struct ecc_curve _nettle_curve25519 =
ecc_mul_g_eh,
ecc_eh_to_a,
+ ecc_a,
ecc_b, /* Edwards curve constant. */
ecc_g,
ecc_unit,
diff --git a/ecc-256.c b/ecc-256.c
index 1406bad3fe30..4b33257f4294 100644
--- a/ecc-256.c
+++ b/ecc-256.c
@@ -298,6 +298,7 @@ const struct ecc_curve nettle_secp_256r1 =
ecc_mul_g,
ecc_j_to_a,
+ ecc_a,
ecc_b,
ecc_g,
ecc_unit,
diff --git a/ecc-384.c b/ecc-384.c
index eb46cbffb410..8d6b8fd0f0ae 100644
--- a/ecc-384.c
+++ b/ecc-384.c
@@ -206,6 +206,7 @@ const struct ecc_curve nettle_secp_384r1 =
ecc_mul_g,
ecc_j_to_a,
+ ecc_a,
ecc_b,
ecc_g,
ecc_unit,
diff --git a/ecc-521.c b/ecc-521.c
index 99c62fca68f8..7ab1f176391a 100644
--- a/ecc-521.c
+++ b/ecc-521.c
@@ -134,6 +134,7 @@ const struct ecc_curve nettle_secp_521r1 =
ecc_mul_g,
ecc_j_to_a,
+ ecc_a,
ecc_b,
ecc_g,
ecc_unit,
diff --git a/ecc-internal.h b/ecc-internal.h
index 9c1ee93e266a..6475e4803aca 100644
--- a/ecc-internal.h
+++ b/ecc-internal.h
@@ -187,6 +187,7 @@ struct ecc_curve
ecc_h_to_a_func *h_to_a;
/* Curve constant */
+ int a; /* Used only for key verification */
const mp_limb_t *b;
/* Generator, x coordinate followed by y (affine coordinates).
Currently used only by the test suite. */
diff --git a/eccdata.c b/eccdata.c
index 271be31ee580..56d779f8ca6e 100644
--- a/eccdata.c
+++ b/eccdata.c
@@ -963,6 +963,7 @@ output_curve (const struct ecc_curve *ecc, unsigned
bits_per_limb)
printf ("#define ECC_PIPPENGER_C %u\n", ecc->pippenger_c);
output_bignum ("ecc_p", ecc->p, limb_size, bits_per_limb);
+ printf ("#define ecc_a %d\n", ecc->a);
output_bignum ("ecc_b", ecc->b, limb_size, bits_per_limb);
output_bignum ("ecc_q", ecc->q, limb_size, bits_per_limb);
output_point ("ecc_g", ecc, &ecc->g, 0, limb_size, bits_per_limb);
--
2.14.2
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