Provide BN_get_rfc2409_prime_*() and BN_get_rfc3526_prime_*().

3 files changed, 67 insertions, 3 deletions

diff --git a/lib/libcrypto/Symbols.list b/lib/libcrypto/Symbols.list
index b88d6c61823..a2957cf4ac0 100644
--- a/lib/libcrypto/Symbols.list
+++ b/lib/libcrypto/Symbols.list
@@ -336,8 +336,8 @@ BIO_s_socket
 BIO_set
 BIO_set_callback
 BIO_set_callback_arg
-BIO_set_data
 BIO_set_cipher
+BIO_set_data
 BIO_set_ex_data
 BIO_set_flags
 BIO_set_init
@@ -438,6 +438,14 @@ BN_get0_nist_prime_256
 BN_get0_nist_prime_384
 BN_get0_nist_prime_521
 BN_get_params
+BN_get_rfc2409_prime_1024
+BN_get_rfc2409_prime_768
+BN_get_rfc3526_prime_1536
+BN_get_rfc3526_prime_2048
+BN_get_rfc3526_prime_3072
+BN_get_rfc3526_prime_4096
+BN_get_rfc3526_prime_6144
+BN_get_rfc3526_prime_8192
 BN_get_word
 BN_hex2bn
 BN_init
diff --git a/lib/libcrypto/bn/bn.h b/lib/libcrypto/bn/bn.h
index 0dde08a3688..cca9def20b3 100644
--- a/lib/libcrypto/bn/bn.h
+++ b/lib/libcrypto/bn/bn.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn.h,v 1.36 2017/01/25 06:15:44 beck Exp $ */
+/* $OpenBSD: bn.h,v 1.37 2018/02/20 17:02:30 jsing Exp $ */
 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -628,6 +628,8 @@ const BIGNUM *BN_get0_nist_prime_521(void);
 /* Primes from RFC 2409 */
 BIGNUM *get_rfc2409_prime_768(BIGNUM *bn);
 BIGNUM *get_rfc2409_prime_1024(BIGNUM *bn);
+BIGNUM *BN_get_rfc2409_prime_768(BIGNUM *bn);
+BIGNUM *BN_get_rfc2409_prime_1024(BIGNUM *bn);
 
 /* Primes from RFC 3526 */
 BIGNUM *get_rfc3526_prime_1536(BIGNUM *bn);
@@ -636,6 +638,12 @@ BIGNUM *get_rfc3526_prime_3072(BIGNUM *bn);
 BIGNUM *get_rfc3526_prime_4096(BIGNUM *bn);
 BIGNUM *get_rfc3526_prime_6144(BIGNUM *bn);
 BIGNUM *get_rfc3526_prime_8192(BIGNUM *bn);
+BIGNUM *BN_get_rfc3526_prime_1536(BIGNUM *bn);
+BIGNUM *BN_get_rfc3526_prime_2048(BIGNUM *bn);
+BIGNUM *BN_get_rfc3526_prime_3072(BIGNUM *bn);
+BIGNUM *BN_get_rfc3526_prime_4096(BIGNUM *bn);
+BIGNUM *BN_get_rfc3526_prime_6144(BIGNUM *bn);
+BIGNUM *BN_get_rfc3526_prime_8192(BIGNUM *bn);
 
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes
diff --git a/lib/libcrypto/bn/bn_const.c b/lib/libcrypto/bn/bn_const.c
index 4be9f4f7911..0ceff9160dd 100644
--- a/lib/libcrypto/bn/bn_const.c
+++ b/lib/libcrypto/bn/bn_const.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn_const.c,v 1.4 2014/06/12 15:49:28 deraadt Exp $ */
+/* $OpenBSD: bn_const.c,v 1.5 2018/02/20 17:02:30 jsing Exp $ */
 /* Insert boilerplate */
 
 #include <openssl/bn.h>
@@ -27,6 +27,12 @@ get_rfc2409_prime_768(BIGNUM *bn)
 	return BN_bin2bn(RFC2409_PRIME_768, sizeof(RFC2409_PRIME_768), bn);
 }
 
+BIGNUM *
+BN_get_rfc2409_prime_768(BIGNUM *bn)
+{
+	return get_rfc2409_prime_768(bn);
+}
+
 /* "Second Oakley Default Group" from RFC2409, section 6.2.
  *
  * The prime is: 2^1024 - 2^960 - 1 + 2^64 * { [2^894 pi] + 129093 }.
@@ -54,6 +60,12 @@ get_rfc2409_prime_1024(BIGNUM *bn)
 	return BN_bin2bn(RFC2409_PRIME_1024, sizeof(RFC2409_PRIME_1024), bn);
 }
 
+BIGNUM *
+BN_get_rfc2409_prime_1024(BIGNUM *bn)
+{
+	return get_rfc2409_prime_1024(bn);
+}
+
 /* "1536-bit MODP Group" from RFC3526, Section 2.
  *
  * The prime is: 2^1536 - 2^1472 - 1 + 2^64 * { [2^1406 pi] + 741804 }
@@ -86,6 +98,12 @@ get_rfc3526_prime_1536(BIGNUM *bn)
 	return BN_bin2bn(RFC3526_PRIME_1536, sizeof(RFC3526_PRIME_1536), bn);
 }
 
+BIGNUM *
+BN_get_rfc3526_prime_1536(BIGNUM *bn)
+{
+	return get_rfc3526_prime_1536(bn);
+}
+
 /* "2048-bit MODP Group" from RFC3526, Section 3.
  *
  * The prime is: 2^2048 - 2^1984 - 1 + 2^64 * { [2^1918 pi] + 124476 }
@@ -123,6 +141,12 @@ get_rfc3526_prime_2048(BIGNUM *bn)
 	return BN_bin2bn(RFC3526_PRIME_2048, sizeof(RFC3526_PRIME_2048), bn);
 }
 
+BIGNUM *
+BN_get_rfc3526_prime_2048(BIGNUM *bn)
+{
+	return get_rfc3526_prime_2048(bn);
+}
+
 /* "3072-bit MODP Group" from RFC3526, Section 4.
  *
  * The prime is: 2^3072 - 2^3008 - 1 + 2^64 * { [2^2942 pi] + 1690314 }
@@ -170,6 +194,12 @@ get_rfc3526_prime_3072(BIGNUM *bn)
 	return BN_bin2bn(RFC3526_PRIME_3072, sizeof(RFC3526_PRIME_3072), bn);
 }
 
+BIGNUM *
+BN_get_rfc3526_prime_3072(BIGNUM *bn)
+{
+	return get_rfc3526_prime_3072(bn);
+}
+
 /* "4096-bit MODP Group" from RFC3526, Section 5.
  *
  * The prime is: 2^4096 - 2^4032 - 1 + 2^64 * { [2^3966 pi] + 240904 }
@@ -228,6 +258,12 @@ get_rfc3526_prime_4096(BIGNUM *bn)
 	return BN_bin2bn(RFC3526_PRIME_4096, sizeof(RFC3526_PRIME_4096), bn);
 }
 
+BIGNUM *
+BN_get_rfc3526_prime_4096(BIGNUM *bn)
+{
+	return get_rfc3526_prime_4096(bn);
+}
+
 /* "6144-bit MODP Group" from RFC3526, Section 6.
  *
  * The prime is: 2^6144 - 2^6080 - 1 + 2^64 * { [2^6014 pi] + 929484 }
@@ -307,6 +343,12 @@ get_rfc3526_prime_6144(BIGNUM *bn)
 	return BN_bin2bn(RFC3526_PRIME_6144, sizeof(RFC3526_PRIME_6144), bn);
 }
 
+BIGNUM *
+BN_get_rfc3526_prime_6144(BIGNUM *bn)
+{
+	return get_rfc3526_prime_6144(bn);
+}
+
 /* "8192-bit MODP Group" from RFC3526, Section 7.
  *
  * The prime is: 2^8192 - 2^8128 - 1 + 2^64 * { [2^8062 pi] + 4743158 }
@@ -407,3 +449,9 @@ get_rfc3526_prime_8192(BIGNUM *bn)
 	};
 	return BN_bin2bn(RFC3526_PRIME_8192, sizeof(RFC3526_PRIME_8192), bn);
 }
+
+BIGNUM *
+BN_get_rfc3526_prime_8192(BIGNUM *bn)
+{
+	return get_rfc3526_prime_8192(bn);
+}