X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fdh%2Fdh.h;h=b6d367bb6a56ce1a0a7ffb26afc8b524931726e5;hp=7871882e35a40865e43e64f034735fca0c794b6e;hb=03e16611a3768c9562e3072bcef1b606f9ce2bae;hpb=bf3d6c0c9b58e6a78fa3ac0a60d68ef4fc0aa215

diff --git a/crypto/dh/dh.h b/crypto/dh/dh.h
index 7871882e35..b6d367bb6a 100644
--- a/crypto/dh/dh.h
+++ b/crypto/dh/dh.h
@@ -73,6 +73,10 @@
 #include <openssl/bn.h>
 #endif
 	
+#ifndef OPENSSL_DH_MAX_MODULUS_BITS
+# define OPENSSL_DH_MAX_MODULUS_BITS	10000
+#endif
+
 #define DH_FLAG_CACHE_MONT_P     0x01
 #define DH_FLAG_NO_EXP_CONSTTIME 0x02 /* new with 0.9.7h; the built-in DH
                                        * implementation now uses constant time
@@ -82,6 +86,21 @@
                                        * be used for all exponents.
                                        */
 
+/* If this flag is set the DH method is FIPS compliant and can be used
+ * in FIPS mode. This is set in the validated module method. If an
+ * application sets this flag in its own methods it is its reposibility
+ * to ensure the result is compliant.
+ */
+
+#define DH_FLAG_FIPS_METHOD			0x0400
+
+/* If this flag is set the operations normally disabled in FIPS mode are
+ * permitted it is then the applications responsibility to ensure that the
+ * usage is compliant.
+ */
+
+#define DH_FLAG_NON_FIPS_ALLOW			0x0400
+
 #ifdef  __cplusplus
 extern "C" {
 #endif
@@ -153,7 +172,6 @@ struct dh_st
    this for backward compatibility: */
 #define DH_CHECK_P_NOT_STRONG_PRIME	DH_CHECK_P_NOT_SAFE_PRIME
 
-#define DHparams_dup(x) ASN1_dup_of_const(DH,i2d_DHparams,d2i_DHparams,x)
 #define d2i_DHparams_fp(fp,x) (DH *)ASN1_d2i_fp((char *(*)())DH_new, \
 		(char *(*)())d2i_DHparams,(fp),(unsigned char **)(x))
 #define i2d_DHparams_fp(fp,x) ASN1_i2d_fp(i2d_DHparams,(fp), \
@@ -161,6 +179,8 @@ struct dh_st
 #define d2i_DHparams_bio(bp,x) ASN1_d2i_bio_of(DH,DH_new,d2i_DHparams,bp,x)
 #define i2d_DHparams_bio(bp,x) ASN1_i2d_bio_of_const(DH,i2d_DHparams,bp,x)
 
+DH *DHparams_dup(DH *);
+
 const DH_METHOD *DH_OpenSSL(void);
 
 void DH_set_default_method(const DH_METHOD *meth);
@@ -201,6 +221,18 @@ int	DHparams_print(BIO *bp, const DH *x);
 int	DHparams_print(char *bp, const DH *x);
 #endif
 
+#define EVP_PKEY_CTX_set_dh_paramgen_prime_len(ctx, len) \
+	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
+			EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN, len, NULL)
+
+#define EVP_PKEY_CTX_set_dh_paramgen_generator(ctx, gen) \
+	EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
+			EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR, gen, NULL)
+
+#define	EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN	(EVP_PKEY_ALG_CTRL + 1)
+#define	EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR	(EVP_PKEY_ALG_CTRL + 2)
+		
+
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes
  * made after this point may be overwritten when the script is next run.
@@ -211,17 +243,35 @@ void ERR_load_DH_strings(void);
 
 /* Function codes. */
 #define DH_F_COMPUTE_KEY				 102
-#define DH_F_DHPARAMS_PRINT				 100
 #define DH_F_DHPARAMS_PRINT_FP				 101
 #define DH_F_DH_BUILTIN_GENPARAMS			 106
+#define DH_F_DH_COMPUTE_KEY				 114
+#define DH_F_DH_GENERATE_KEY				 115
 #define DH_F_DH_NEW_METHOD				 105
+#define DH_F_DH_PARAM_DECODE				 107
+#define DH_F_DH_PRIV_DECODE				 110
+#define DH_F_DH_PRIV_ENCODE				 111
+#define DH_F_DH_PUB_DECODE				 108
+#define DH_F_DH_PUB_ENCODE				 109
+#define DH_F_DO_DH_PRINT				 100
 #define DH_F_GENERATE_KEY				 103
 #define DH_F_GENERATE_PARAMETERS			 104
+#define DH_F_PKEY_DH_DERIVE				 112
+#define DH_F_PKEY_DH_KEYGEN				 113
 
 /* Reason codes. */
 #define DH_R_BAD_GENERATOR				 101
-#define DH_R_NO_PRIVATE_VALUE				 100
+#define DH_R_BN_DECODE_ERROR				 109
+#define DH_R_BN_ERROR					 106
+#define DH_R_DECODE_ERROR				 104
 #define DH_R_INVALID_PUBKEY				 102
+#define DH_R_KEYS_NOT_SET				 108
+#define DH_R_KEY_SIZE_TOO_SMALL				 110
+#define DH_R_MODULUS_TOO_LARGE				 103
+#define DH_R_NON_FIPS_METHOD				 111
+#define DH_R_NO_PARAMETERS_SET				 107
+#define DH_R_NO_PRIVATE_VALUE				 100
+#define DH_R_PARAMETER_ENCODING_ERROR			 105
 
 #ifdef  __cplusplus
 }