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diff -up openssl-1.0.2d/crypto/ec/ec_curve.c.secp256k1 openssl-1.0.2d/crypto/ec/ec_curve.c
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--- openssl-1.0.2d/crypto/ec/ec_curve.c.secp256k1 2015-08-12 14:55:15.203415420 -0400
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+++ openssl-1.0.2d/crypto/ec/ec_curve.c 2015-08-12 15:07:12.659113262 -0400
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@@ -86,6 +86,42 @@ typedef struct {
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unsigned int cofactor; /* promoted to BN_ULONG */
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} EC_CURVE_DATA;
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+static const struct {
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+ EC_CURVE_DATA h;
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+ unsigned char data[0 + 32 * 6];
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+} _EC_SECG_PRIME_256K1 = {
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+ {
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+ NID_X9_62_prime_field, 0, 32, 1
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+ },
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+ {
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+ /* no seed */
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+ /* p */
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+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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+ 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFC, 0x2F,
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+ /* a */
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+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+ /* b */
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+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07,
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+ /* x */
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+ 0x79, 0xBE, 0x66, 0x7E, 0xF9, 0xDC, 0xBB, 0xAC, 0x55, 0xA0, 0x62, 0x95,
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+ 0xCE, 0x87, 0x0B, 0x07, 0x02, 0x9B, 0xFC, 0xDB, 0x2D, 0xCE, 0x28, 0xD9,
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+ 0x59, 0xF2, 0x81, 0x5B, 0x16, 0xF8, 0x17, 0x98,
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+ /* y */
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+ 0x48, 0x3a, 0xda, 0x77, 0x26, 0xa3, 0xc4, 0x65, 0x5d, 0xa4, 0xfb, 0xfc,
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+ 0x0e, 0x11, 0x08, 0xa8, 0xfd, 0x17, 0xb4, 0x48, 0xa6, 0x85, 0x54, 0x19,
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+ 0x9c, 0x47, 0xd0, 0x8f, 0xfb, 0x10, 0xd4, 0xb8,
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+ /* order */
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+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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+ 0xFF, 0xFF, 0xFF, 0xFE, 0xBA, 0xAE, 0xDC, 0xE6, 0xAF, 0x48, 0xA0, 0x3B,
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+ 0xBF, 0xD2, 0x5E, 0x8C, 0xD0, 0x36, 0x41, 0x41
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+ }
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+};
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+
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/* the nist prime curves */
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static const struct {
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EC_CURVE_DATA h;
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@@ -235,6 +271,8 @@ typedef struct _ec_list_element_st {
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static const ec_list_element curve_list[] = {
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/* prime field curves */
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/* secg curves */
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+ {NID_secp256k1, &_EC_SECG_PRIME_256K1.h, 0,
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+ "SECG curve over a 256 bit prime field"},
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/* SECG secp256r1 is the same as X9.62 prime256v1 and hence omitted */
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{NID_secp384r1, &_EC_NIST_PRIME_384.h, 0,
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"NIST/SECG curve over a 384 bit prime field"},
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diff -up openssl-1.0.2d/ssl/t1_lib.c.secp256k1 openssl-1.0.2d/ssl/t1_lib.c
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--- openssl-1.0.2d/ssl/t1_lib.c.secp256k1 2015-08-12 15:04:42.876925441 -0400
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+++ openssl-1.0.2d/ssl/t1_lib.c 2015-08-12 15:04:47.837699822 -0400
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@@ -269,6 +269,7 @@ static const unsigned char eccurves_auto
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/* Other >= 256-bit prime curves. */
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0, 25, /* secp521r1 (25) */
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0, 24, /* secp384r1 (24) */
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+ 0, 22, /* secp256k1 (22) */
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# ifndef OPENSSL_NO_EC2M
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/* >= 256-bit binary curves. */
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0, 14, /* sect571r1 (14) */
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@@ -286,6 +287,7 @@ static const unsigned char eccurves_all[
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/* Other >= 256-bit prime curves. */
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0, 25, /* secp521r1 (25) */
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0, 24, /* secp384r1 (24) */
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+ 0, 22, /* secp256k1 (22) */
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# ifndef OPENSSL_NO_EC2M
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/* >= 256-bit binary curves. */
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0, 14, /* sect571r1 (14) */
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@@ -333,6 +335,7 @@ static const unsigned char fips_curves_d
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0, 9, /* sect283k1 (9) */
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0, 10, /* sect283r1 (10) */
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# endif
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+ 0, 22, /* secp256k1 (22) */
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0, 23, /* secp256r1 (23) */
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# ifndef OPENSSL_NO_EC2M
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0, 8, /* sect239k1 (8) */
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