delete prototypes available in other pages and add two missing .Xr links

4 files changed, 216 insertions, 756 deletions

diff --git a/src/lib/libcrypto/man/EC_KEY_new.3 b/src/lib/libcrypto/man/EC_KEY_new.3
index b977323e29..283cc82f87 100644
--- a/src/lib/libcrypto/man/EC_KEY_new.3
+++ b/src/lib/libcrypto/man/EC_KEY_new.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: EC_KEY_new.3,v 1.2 2016/11/06 15:52:50 jmc Exp $
+.\"     $OpenBSD: EC_KEY_new.3,v 1.3 2016/11/06 15:57:38 schwarze Exp $
 .\"
 .Dd $Mdocdate: November 6 2016 $
 .Dt EC_KEY_NEW 3
@@ -29,7 +29,9 @@
 .Nm EC_KEY_precompute_mult ,
 .Nm EC_KEY_generate_key ,
 .Nm EC_KEY_check_key ,
-.Nm EC_KEY_set_public_key_affine_coordinates
+.Nm EC_KEY_set_public_key_affine_coordinates ,
+.Nm EC_KEY_print ,
+.Nm EC_KEY_print_fp
 .Nd create, destroy and manipulate EC_KEY objects
 .Sh SYNOPSIS
 .In openssl/ec.h
@@ -155,6 +157,18 @@
 .Fa "BIGNUM *x"
 .Fa "BIGNUM *y"
 .Fc
+.Ft int
+.Fo EC_KEY_print
+.Fa "BIO *bp"
+.Fa "const EC_KEY *key"
+.Fa "int off"
+.Fc
+.Ft int
+.Fo EC_KEY_print_fp
+.Fa "FILE *fp"
+.Fa "const EC_KEY *key"
+.Fa "int off"
+.Fc
 .Sh DESCRIPTION
 An
 .Vt EC_KEY
@@ -355,6 +369,23 @@ stores multiples of the underlying
 generator for faster point multiplication.
 See also
 .Xr EC_POINT_add 3 .
+.Pp
+.Fn EC_KEY_print
+and
+.Fn EC_KEY_print_fp
+print out the content of
+.Fa key
+to the
+.Vt BIO
+.Fa bp
+or to the
+.Vt FILE
+pointer
+.Fa fp ,
+respectively.
+Each line is indented by
+.Fa indent
+spaces.
 .Sh RETURN VALUES
 .Fn EC_KEY_new ,
 .Fn EC_KEY_new_by_curve_name ,
@@ -381,8 +412,10 @@ on error.
 .Fn EC_KEY_precompute_mult ,
 .Fn EC_KEY_generate_key ,
 .Fn EC_KEY_check_key ,
+.Fn EC_KEY_set_public_key_affine_coordinates ,
+.Fn EC_KEY_print ,
 and
-.Fn EC_KEY_set_public_key_affine_coordinates
+.Fn EC_KEY_print_fp
 return 1 on success or 0 on error.
 .Pp
 .Fn EC_KEY_get0_group
diff --git a/src/lib/libcrypto/man/d2i_ECPKParameters.3 b/src/lib/libcrypto/man/d2i_ECPKParameters.3
index 29aaa184a3..640546c763 100644
--- a/src/lib/libcrypto/man/d2i_ECPKParameters.3
+++ b/src/lib/libcrypto/man/d2i_ECPKParameters.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: d2i_ECPKParameters.3,v 1.2 2016/11/06 15:52:50 jmc Exp $
+.\"     $OpenBSD: d2i_ECPKParameters.3,v 1.3 2016/11/06 15:57:38 schwarze Exp $
 .\"
 .Dd $Mdocdate: November 6 2016 $
 .Dt D2I_ECPKPARAMETERS 3
@@ -10,8 +10,17 @@
 .Nm i2d_ECPKParameters_bio ,
 .Nm d2i_ECPKParameters_fp ,
 .Nm i2d_ECPKParameters_fp ,
+.Nm d2i_ECParameters ,
+.Nm i2d_ECParameters ,
+.Nm ECParameters_dup ,
+.Nm d2i_ECPrivateKey ,
+.Nm i2d_ECPrivateKey ,
+.Nm o2i_ECPublicKey ,
+.Nm i2o_ECPublicKey ,
 .Nm ECPKParameters_print ,
-.Nm ECPKParameters_print_fp
+.Nm ECPKParameters_print_fp ,
+.Nm ECParameters_print ,
+.Nm ECParameters_print_fp
 .Nd decode and encode ASN.1 representations of elliptic curve entities
 .Sh SYNOPSIS
 .In openssl/ec.h
@@ -26,14 +35,63 @@
 .Fa "const EC_GROUP *x"
 .Fa "unsigned char **out"
 .Fc
-.Fd #define d2i_ECPKParameters_bio(bp,x)\
- ASN1_d2i_bio_of(EC_GROUP,NULL,d2i_ECPKParameters,bp,x)
-.Fd #define i2d_ECPKParameters_bio(bp,x)\
- ASN1_i2d_bio_of_const(EC_GROUP,i2d_ECPKParameters,bp,x)
-.Fd #define d2i_ECPKParameters_fp(fp,x) (EC_GROUP *)ASN1_d2i_fp(NULL,\
- (char *(*)())d2i_ECPKParameters,(fp),(unsigned char **)(x))
-.Fd #define i2d_ECPKParameters_fp(fp,x)\
- ASN1_i2d_fp(i2d_ECPKParameters,(fp), (unsigned char *)(x))
+.Ft EC_GROUP *
+.Fo d2i_ECPKParameters_bio
+.Fa "BIO *bp"
+.Fa "EC_GROUP **px"
+.Fc
+.Ft int
+.Fo i2d_ECPKParameters_bio
+.Fa "BIO *bp"
+.Fa "EC_GROUP **px"
+.Fc
+.Ft EC_GROUP *
+.Fo d2i_ECPKParameters_fp
+.Fa "FILE *fp"
+.Fa "EC_GROUP **px"
+.Fc
+.Ft int
+.Fo i2d_ECPKParameters_fp
+.Fa "FILE *fp"
+.Fa "EC_GROUP **px"
+.Fc
+.Ft EC_KEY *
+.Fo d2i_ECParameters
+.Fa "EC_KEY **key"
+.Fa "const unsigned char **in"
+.Fa "long len"
+.Fc
+.Ft int
+.Fo i2d_ECParameters
+.Fa "EC_KEY *key"
+.Fa "unsigned char **out"
+.Fc
+.Ft EC_KEY *
+.Fo ECParameters_dup
+.Fa "EC_KEY *key"
+.Fc
+.Ft EC_KEY *
+.Fo d2i_ECPrivateKey
+.Fa "EC_KEY **key"
+.Fa "const unsigned char **in"
+.Fa "long len"
+.Fc
+.Ft int
+.Fo i2d_ECPrivateKey
+.Fa "EC_KEY *key"
+.Fa "unsigned char **out"
+.Fc
+.Ft EC_KEY *
+.Fo o2i_ECPublicKey
+.Fa "EC_KEY **key"
+.Fa "const unsigned char **in"
+.Fa "long len"
+.Fc
+.Ft int
+.Fo i2o_ECPublicKey
+.Fa "EC_KEY *key"
+.Fa "unsigned char **out"
+.Fc
 .Ft int
 .Fo ECPKParameters_print
 .Fa "BIO *bp"
@@ -46,12 +104,17 @@
 .Fa "const EC_GROUP *x"
 .Fa "int off"
 .Fc
+.Ft int
+.Fo ECParameters_print
+.Fa "BIO *bp"
+.Fa "const EC_KEY *key"
+.Fc
+.Ft int
+.Fo ECParameters_print_fp
+.Fa "FILE *fp"
+.Fa "const EC_KEY *key"
+.Fc
 .Sh DESCRIPTION
-The ECPKParameters encode and decode routines encode and parse the
-public parameters for an
-.Vt EC_GROUP
-structure, which represents a curve.
-.Pp
 .Fn d2i_ECPKParameters
 attempts to decode
 .Fa len
@@ -111,7 +174,6 @@ is similar to
 except it attempts to parse data from
 .Vt BIO
 .Fa bp .
-.Pp
 .Fn d2i_ECPKParameters_fp
 is similar to
 .Fn d2i_ECPKParameters
@@ -119,7 +181,6 @@ except it attempts to parse data from the
 .Vt FILE
 pointer
 .Fa fp .
-.Pp
 .Fn i2d_ECPKParameters_bio
 is similar to
 .Fn i2d_ECPKParameters
@@ -129,7 +190,6 @@ to
 .Vt BIO
 .Fa bp
 and it returns 1 for success or 0 for failure.
-.Pp
 .Fn i2d_ECPKParameters_fp
 is similar to
 .Fn i2d_ECPKParameters
@@ -139,6 +199,69 @@ to
 .Vt BIO
 .Sy bp
 and it returns 1 for success or 0 for failure.
+These four functions are currently implemented as macros.
+.Pp
+.Fn d2i_ECParameters
+does the same parsing as
+.Fn d2i_ECPKParameters
+but saves the result in the
+.Fa group
+field of an
+.Vt EC_KEY
+structure.
+.Pp
+.Fn i2d_ECParameters
+produces the same output as
+.Fn i2d_ECPKParameters
+but uses
+.Fa key->group
+for input instead of
+.Fa px .
+.Pp
+.Fn ECParameters_dup
+copies
+.Fa key
+by calling
+.Fn i2d_ECParameters
+and
+.Fn d2i_ECParameters .
+.Pp
+.Fn d2i_ECPrivateKey
+interprets
+.Fa len
+bytes at
+.Fa in
+as a DER-encoded private key, decodes it, stores the result in
+.Fa key
+as described above, and returns a pointer to it.
+.Pp
+.Fn i2d_ECPrivateKey
+encodes the private key
+.Fa a
+into DER format and writes it to
+.Fa out
+as described above.
+.Pp
+.Fn o2i_ECPublicKey
+takes a string of
+.Fa len
+octets from
+.Fa in ,
+decodes them, and stores the resulting EC public key in the existing
+.Pf * Fa key.
+.Pp
+.Fn i2o_ECPublicKey
+encodes the public
+.Fa key
+into the octet string buffer
+.Pf * Fa out .
+If
+.Pf * Fa out
+is
+.Dv NULL ,
+a new buffer of the required size is allocated;
+otherwise, the pointer is advanced to point to the octet
+after the last one written.
 .Pp
 These functions are very similar to the X.509 functions described in
 .Xr d2i_X509 3 ,
@@ -157,6 +280,16 @@ or
 The output lines are indented by
 .Fa off
 spaces.
+.Pp
+.Fn ECParameters_print
+and
+.Fn ECParameters_print_fp
+print the parameter components of
+.Fa key
+to
+.Fa bp
+or
+.Fa fp .
 .Sh RETURN VALUES
 .Fn d2i_ECPKParameters ,
 .Fn d2i_ECPKParameters_bio ,
@@ -168,15 +301,32 @@ structure or
 .Dv NULL
 if an error occurs.
 .Pp
-.Fn i2d_ECPKParameters
-returns the number of bytes successfully encoded or a negative value if
+.Fn d2i_ECParameters ,
+.Fn ECParameters_dup ,
+.Fn d2i_ECPrivateKey ,
+and
+.Fn o2i_ECPublicKey
+return a valid
+.Vt EC_KEY
+structure or
+.Dv NULL
+if an error occurs.
+.Pp
+.Fn i2d_ECPKParameters ,
+.Fn i2d_ECParameters ,
+.Fn i2d_ECPrivateKey ,
+and
+.Fn i2o_ECPublicKey
+return the number of bytes successfully encoded or a negative value if
 an error occurs.
 .Pp
 .Fn i2d_ECPKParameters_bio ,
 .Fn i2d_ECPKParameters_fp ,
 .Fn ECPKParameters_print ,
+.Fn ECPKParameters_print_fp ,
+.Fn ECParameters_print ,
 and
-.Fn ECPKParameters_print_fp
+.Fn ECParameters_print_fp
 return 1 for success or 0 if an error occurs.
 .Sh SEE ALSO
 .Xr crypto 3 ,
diff --git a/src/lib/libcrypto/man/dh.3 b/src/lib/libcrypto/man/dh.3
index 6a790d3e6b..d599fa0783 100644
--- a/src/lib/libcrypto/man/dh.3
+++ b/src/lib/libcrypto/man/dh.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: dh.3,v 1.2 2016/11/06 15:52:50 jmc Exp $
+.\"     $OpenBSD: dh.3,v 1.3 2016/11/06 15:57:38 schwarze Exp $
 .\"
 .Dd $Mdocdate: November 6 2016 $
 .Dt DH 3
@@ -8,96 +8,6 @@
 .Nd Diffie-Hellman key agreement
 .Sh SYNOPSIS
 .In openssl/dh.h
-.In openssl/engine.h
-.Ft DH *
-.Fn DH_new void
-.Ft void
-.Fo DH_free
-.Fa "DH *dh"
-.Fc
-.Ft int
-.Fo DH_size
-.Fa "const DH *dh"
-.Fc
-.Ft DH *
-.Fo DH_generate_parameters
-.Fa "int prime_len"
-.Fa "int generator"
-.Fa "void (*callback)(int, int, void *)"
-.Fa "void *cb_arg"
-.Fc
-.Ft int
-.Fo DH_check
-.Fa "const DH *dh"
-.Fa "int *codes"
-.Fc
-.Ft int
-.Fo DH_generate_key
-.Fa "DH *dh"
-.Fc
-.Ft int
-.Fo DH_compute_key
-.Fa "unsigned char *key"
-.Fa "BIGNUM *pub_key"
-.Fa "DH *dh"
-.Fc
-.Ft void
-.Fo DH_set_default_method
-.Fa "const DH_METHOD *meth"
-.Fc
-.Ft const DH_METHOD *
-.Fn DH_get_default_method void
-.Ft int
-.Fo DH_set_method
-.Fa "DH *dh"
-.Fa "const DH_METHOD *meth"
-.Fc
-.Ft DH *
-.Fo DH_new_method
-.Fa "ENGINE *engine"
-.Fc
-.Ft const DH_METHOD *
-.Fn DH_OpenSSL void
-.Ft int
-.Fo DH_get_ex_new_index
-.Fa "long argl"
-.Fa "char *argp"
-.Fa "int (*new_func)()"
-.Fa "int (*dup_func)()"
-.Fa "void (*free_func)()"
-.Fc
-.Ft int
-.Fo DH_set_ex_data
-.Fa "DH *d"
-.Fa "int idx"
-.Fa "char *arg"
-.Fc
-.Ft char *
-.Fo DH_get_ex_data
-.Fa "DH *d"
-.Fa "int idx"
-.Fc
-.Ft DH *
-.Fo d2i_DHparams
-.Fa "DH **a"
-.Fa "unsigned char **pp"
-.Fa "long length"
-.Fc
-.Ft int
-.Fo i2d_DHparams
-.Fa "const DH *a"
-.Fa "unsigned char **pp"
-.Fc
-.Ft int
-.Fo DHparams_print_fp
-.Fa "FILE *fp"
-.Fa "const DH *x"
-.Fc
-.Ft int
-.Fo DHparams_print
-.Fa "BIO *bp"
-.Fa "const DH *x"
-.Fc
 .Sh DESCRIPTION
 These functions implement the Diffie-Hellman key agreement protocol.
 The generation of shared DH parameters is described in
@@ -138,13 +48,15 @@ or modify keys.
 .Sh SEE ALSO
 .Xr bn 3 ,
 .Xr d2i_DHparams 3 ,
-.Xr DH_compute_key 3 ,
+.Xr DH_generate_key 3 ,
 .Xr DH_generate_parameters 3 ,
 .Xr DH_get_ex_new_index 3 ,
 .Xr DH_new 3 ,
 .Xr DH_set_method 3 ,
+.Xr DH_size 3 ,
+.Xr DHparams_print 3 ,
 .Xr dsa 3 ,
+.Xr DSA_dup_DH 3 ,
 .Xr engine 3 ,
 .Xr ERR 3 ,
-.Xr rsa 3 ,
-.Xr RSA_print 3
+.Xr rsa 3
diff --git a/src/lib/libcrypto/man/ec.3 b/src/lib/libcrypto/man/ec.3
index c48cc62410..efc6f9ab9e 100644
--- a/src/lib/libcrypto/man/ec.3
+++ b/src/lib/libcrypto/man/ec.3
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: ec.3,v 1.2 2016/11/06 15:52:50 jmc Exp $
+.\"     $OpenBSD: ec.3,v 1.3 2016/11/06 15:57:38 schwarze Exp $
 .\"
 .Dd $Mdocdate: November 6 2016 $
 .Dt EC 3
@@ -8,642 +8,6 @@
 .Nd Elliptic Curve functions
 .Sh SYNOPSIS
 .In openssl/ec.h
-.In openssl/bn.h
-.Ft const EC_METHOD *
-.Fn EC_GFp_simple_method void
-.Ft const EC_METHOD *
-.Fn EC_GFp_mont_method void
-.Ft const EC_METHOD *
-.Fn EC_GFp_nist_method void
-.Ft const EC_METHOD *
-.Fn EC_GFp_nistp224_method void
-.Ft const EC_METHOD *
-.Fn EC_GFp_nistp256_method void
-.Ft const EC_METHOD *
-.Fn EC_GFp_nistp521_method void
-.Ft const EC_METHOD *
-.Fn EC_GF2m_simple_method void
-.Ft EC_GROUP *
-.Fo EC_GROUP_new
-.Fa "const EC_METHOD *meth"
-.Fc
-.Ft void
-.Fo EC_GROUP_free
-.Fa "EC_GROUP *group"
-.Fc
-.Ft void
-.Fo EC_GROUP_clear_free
-.Fa "EC_GROUP *group"
-.Fc
-.Ft int
-.Fo EC_GROUP_copy
-.Fa "EC_GROUP *dst"
-.Fa "const EC_GROUP *src"
-.Fc
-.Ft EC_GROUP *
-.Fo EC_GROUP_dup
-.Fa "const EC_GROUP *src"
-.Fc
-.Ft const EC_METHOD *
-.Fo EC_GROUP_method_of
-.Fa "const EC_GROUP *group"
-.Fc
-.Ft int
-.Fo EC_METHOD_get_field_type
-.Fa "const EC_METHOD *meth"
-.Fc
-.Ft int
-.Fo EC_GROUP_set_generator
-.Fa "EC_GROUP *group"
-.Fa "const EC_POINT *generator"
-.Fa "const BIGNUM *order"
-.Fa "const BIGNUM *cofactor"
-.Fc
-.Ft const EC_POINT *
-.Fo EC_GROUP_get0_generator
-.Fa "const EC_GROUP *group"
-.Fc
-.Ft int
-.Fo EC_GROUP_get_order
-.Fa "const EC_GROUP *group"
-.Fa "BIGNUM *order"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_GROUP_get_cofactor
-.Fa "const EC_GROUP *group"
-.Fa "BIGNUM *cofactor"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft void
-.Fo EC_GROUP_set_curve_name
-.Fa "EC_GROUP *group"
-.Fa "int nid"
-.Fc
-.Ft int
-.Fo EC_GROUP_get_curve_name
-.Fa "const EC_GROUP *group"
-.Fc
-.Ft void
-.Fo EC_GROUP_set_asn1_flag
-.Fa "EC_GROUP *group"
-.Fa "int flag"
-.Fc
-.Ft int
-.Fo EC_GROUP_get_asn1_flag
-.Fa "const EC_GROUP *group"
-.Fc
-.Ft void
-.Fo EC_GROUP_set_point_conversion_form
-.Fa "EC_GROUP *group"
-.Fa "point_conversion_form_t form"
-.Fc
-.Ft point_conversion_form_t
-.Fo EC_GROUP_get_point_conversion_form
-.Fa "const EC_GROUP *"
-.Fc
-.Ft unsigned char *
-.Fo EC_GROUP_get0_seed
-.Fa "const EC_GROUP *x"
-.Fc
-.Ft size_t
-.Fo EC_GROUP_get_seed_len
-.Fa "const EC_GROUP *"
-.Fc
-.Ft size_t
-.Fo EC_GROUP_set_seed
-.Fa "EC_GROUP *"
-.Fa "const unsigned char *"
-.Fa "size_t len"
-.Fc
-.Ft int
-.Fo EC_GROUP_set_curve_GFp
-.Fa "EC_GROUP *group"
-.Fa "const BIGNUM *p"
-.Fa "const BIGNUM *a"
-.Fa "const BIGNUM *b"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_GROUP_get_curve_GFp
-.Fa "const EC_GROUP *group"
-.Fa "BIGNUM *p"
-.Fa "BIGNUM *a"
-.Fa "BIGNUM *b"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_GROUP_set_curve_GF2m
-.Fa "EC_GROUP *group"
-.Fa "const BIGNUM *p"
-.Fa "const BIGNUM *a"
-.Fa "const BIGNUM *b"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_GROUP_get_curve_GF2m
-.Fa "const EC_GROUP *group"
-.Fa "BIGNUM *p"
-.Fa "BIGNUM *a"
-.Fa "BIGNUM *b"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_GROUP_get_degree
-.Fa "const EC_GROUP *group"
-.Fc
-.Ft int
-.Fo EC_GROUP_check
-.Fa "const EC_GROUP *group"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_GROUP_check_discriminant
-.Fa "const EC_GROUP *group"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_GROUP_cmp
-.Fa "const EC_GROUP *a"
-.Fa "const EC_GROUP *b"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft EC_GROUP *
-.Fo EC_GROUP_new_curve_GFp
-.Fa "const BIGNUM *p"
-.Fa "const BIGNUM *a"
-.Fa "const BIGNUM *b"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft EC_GROUP *
-.Fo EC_GROUP_new_curve_GF2m
-.Fa "const BIGNUM *p"
-.Fa "const BIGNUM *a"
-.Fa "const BIGNUM *b"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft EC_GROUP *
-.Fo EC_GROUP_new_by_curve_name
-.Fa "int nid"
-.Fc
-.Ft size_t
-.Fo EC_get_builtin_curves
-.Fa "EC_builtin_curve *r"
-.Fa "size_t nitems"
-.Fc
-.Ft EC_POINT *
-.Fo EC_POINT_new
-.Fa "const EC_GROUP *group"
-.Fc
-.Ft void
-.Fo EC_POINT_free
-.Fa "EC_POINT *point"
-.Fc
-.Ft void
-.Fo EC_POINT_clear_free
-.Fa "EC_POINT *point"
-.Fc
-.Ft int
-.Fo EC_POINT_copy
-.Fa "EC_POINT *dst"
-.Fa "const EC_POINT *src"
-.Fc
-.Ft EC_POINT *
-.Fo EC_POINT_dup
-.Fa "const EC_POINT *src"
-.Fa "const EC_GROUP *group"
-.Fc
-.Ft const EC_METHOD *
-.Fo EC_POINT_method_of
-.Fa "const EC_POINT *point"
-.Fc
-.Ft int
-.Fo EC_POINT_set_to_infinity
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *point"
-.Fc
-.Ft int
-.Fo EC_POINT_set_Jprojective_coordinates_GFp
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *p"
-.Fa "const BIGNUM *x"
-.Fa "const BIGNUM *y"
-.Fa "const BIGNUM *z"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_get_Jprojective_coordinates_GFp
-.Fa "const EC_GROUP *group"
-.Fa "const EC_POINT *p"
-.Fa "BIGNUM *x"
-.Fa "BIGNUM *y"
-.Fa "BIGNUM *z"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_set_affine_coordinates_GFp
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *p"
-.Fa "const BIGNUM *x"
-.Fa "const BIGNUM *y"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_get_affine_coordinates_GFp
-.Fa "const EC_GROUP *group"
-.Fa "const EC_POINT *p"
-.Fa "BIGNUM *x"
-.Fa "BIGNUM *y"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_set_compressed_coordinates_GFp
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *p"
-.Fa "const BIGNUM *x"
-.Fa "int y_bit"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_set_affine_coordinates_GF2m
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *p"
-.Fa "const BIGNUM *x"
-.Fa "const BIGNUM *y"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_get_affine_coordinates_GF2m
-.Fa "const EC_GROUP *group"
-.Fa "const EC_POINT *p"
-.Fa "BIGNUM *x"
-.Fa "BIGNUM *y"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_set_compressed_coordinates_GF2m
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *p"
-.Fa "const BIGNUM *x"
-.Fa "int y_bit"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft size_t
-.Fo EC_POINT_point2oct
-.Fa "const EC_GROUP *group"
-.Fa "const EC_POINT *p"
-.Fa "point_conversion_form_t form"
-.Fa "unsigned char *buf"
-.Fa "size_t len"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_oct2point
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *p"
-.Fa "const unsigned char *buf"
-.Fa "size_t len"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft BIGNUM *
-.Fo EC_POINT_point2bn
-.Fa "const EC_GROUP *"
-.Fa "const EC_POINT *"
-.Fa "point_conversion_form_t form"
-.Fa "BIGNUM *"
-.Fa "BN_CTX *"
-.Fc
-.Ft EC_POINT *
-.Fo EC_POINT_bn2point
-.Fa "const EC_GROUP *"
-.Fa "const BIGNUM *"
-.Fa "EC_POINT *"
-.Fa "BN_CTX *"
-.Fc
-.Ft char *
-.Fo EC_POINT_point2hex
-.Fa "const EC_GROUP *"
-.Fa "const EC_POINT *"
-.Fa "point_conversion_form_t form"
-.Fa "BN_CTX *"
-.Fc
-.Ft EC_POINT *
-.Fo EC_POINT_hex2point
-.Fa "const EC_GROUP *"
-.Fa "const char *"
-.Fa "EC_POINT *"
-.Fa "BN_CTX *"
-.Fc
-.Ft int
-.Fo EC_POINT_add
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *r"
-.Fa "const EC_POINT *a"
-.Fa "const EC_POINT *b"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_dbl
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *r"
-.Fa "const EC_POINT *a"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_invert
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *a"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_is_at_infinity
-.Fa "const EC_GROUP *group"
-.Fa "const EC_POINT *p"
-.Fc
-.Ft int
-.Fo EC_POINT_is_on_curve
-.Fa "const EC_GROUP *group"
-.Fa "const EC_POINT *point"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_cmp
-.Fa "const EC_GROUP *group"
-.Fa "const EC_POINT *a"
-.Fa "const EC_POINT *b"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_make_affine
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *point"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINTs_make_affine
-.Fa "const EC_GROUP *group"
-.Fa "size_t num"
-.Fa "EC_POINT *points[]"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINTs_mul
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *r"
-.Fa "const BIGNUM *n"
-.Fa "size_t num"
-.Fa "const EC_POINT *p[]"
-.Fa "const BIGNUM *m[]"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_POINT_mul
-.Fa "const EC_GROUP *group"
-.Fa "EC_POINT *r"
-.Fa "const BIGNUM *n"
-.Fa "const EC_POINT *q"
-.Fa "const BIGNUM *m"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_GROUP_precompute_mult
-.Fa "EC_GROUP *group"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_GROUP_have_precompute_mult
-.Fa "const EC_GROUP *group"
-.Fc
-.Ft int
-.Fo EC_GROUP_get_basis_type
-.Fa "const EC_GROUP *"
-.Fc
-.Ft int
-.Fo EC_GROUP_get_trinomial_basis
-.Fa "const EC_GROUP *"
-.Fa "unsigned int *k"
-.Fc
-.Ft int
-.Fo EC_GROUP_get_pentanomial_basis
-.Fa "const EC_GROUP *"
-.Fa "unsigned int *k1"
-.Fa "unsigned int *k2"
-.Fa "unsigned int *k3"
-.Fc
-.Ft EC_GROUP *
-.Fo d2i_ECPKParameters
-.Fa "EC_GROUP **"
-.Fa "const unsigned char **in"
-.Fa "long len"
-.Fc
-.Ft int
-.Fo i2d_ECPKParameters
-.Fa "const EC_GROUP *"
-.Fa "unsigned char **out"
-.Fc
-.Fd #define d2i_ECPKParameters_bio(bp,x)\
- ASN1_d2i_bio_of(EC_GROUP,NULL,d2i_ECPKParameters,bp,x)
-.Fd #define i2d_ECPKParameters_bio(bp,x)\
- ASN1_i2d_bio_of_const(EC_GROUP,i2d_ECPKParameters,bp,x)
-.Fd #define d2i_ECPKParameters_fp(fp,x) (EC_GROUP *)ASN1_d2i_fp(NULL,\
- (char *(*)())d2i_ECPKParameters,(fp),(unsigned char **)(x))
-.Fd #define i2d_ECPKParameters_fp(fp,x)\
- ASN1_i2d_fp(i2d_ECPKParameters,(fp), (unsigned char *)(x))
-.Ft int
-.Fo ECPKParameters_print
-.Fa "BIO *bp"
-.Fa "const EC_GROUP *x"
-.Fa "int off"
-.Fc
-.Ft int
-.Fo ECPKParameters_print_fp
-.Fa "FILE *fp"
-.Fa "const EC_GROUP *x"
-.Fa "int off"
-.Fc
-.Ft EC_KEY *
-.Fn EC_KEY_new void
-.Ft int
-.Fo EC_KEY_get_flags
-.Fa "const EC_KEY *key"
-.Fc
-.Ft void
-.Fo EC_KEY_set_flags
-.Fa "EC_KEY *key"
-.Fa "int flags"
-.Fc
-.Ft void
-.Fo EC_KEY_clear_flags
-.Fa "EC_KEY *key"
-.Fa "int flags"
-.Fc
-.Ft EC_KEY *
-.Fo EC_KEY_new_by_curve_name
-.Fa "int nid"
-.Fc
-.Ft void
-.Fo EC_KEY_free
-.Fa "EC_KEY *key"
-.Fc
-.Ft EC_KEY *
-.Fo EC_KEY_copy
-.Fa "EC_KEY *dst"
-.Fa "const EC_KEY *src"
-.Fc
-.Ft EC_KEY *
-.Fo EC_KEY_dup
-.Fa "const EC_KEY *src"
-.Fc
-.Ft int
-.Fo EC_KEY_up_ref
-.Fa "EC_KEY *key"
-.Fc
-.Ft const EC_GROUP *
-.Fo EC_KEY_get0_group
-.Fa "const EC_KEY *key"
-.Fc
-.Ft int
-.Fo EC_KEY_set_group
-.Fa "EC_KEY *key"
-.Fa "const EC_GROUP *group"
-.Fc
-.Ft const BIGNUM *
-.Fo EC_KEY_get0_private_key
-.Fa "const EC_KEY *key"
-.Fc
-.Ft int
-.Fo EC_KEY_set_private_key
-.Fa "EC_KEY *key"
-.Fa "const BIGNUM *prv"
-.Fc
-.Ft const EC_POINT *
-.Fo EC_KEY_get0_public_key
-.Fa "const EC_KEY *key"
-.Fc
-.Ft int
-.Fo EC_KEY_set_public_key
-.Fa "EC_KEY *key"
-.Fa "const EC_POINT *pub"
-.Fc
-.Ft unsigned
-.Fo EC_KEY_get_enc_flags
-.Fa "const EC_KEY *key"
-.Fc
-.Ft void
-.Fo EC_KEY_set_enc_flags
-.Fa "EC_KEY *eckey"
-.Fa "unsigned int flags"
-.Fc
-.Ft point_conversion_form_t
-.Fo EC_KEY_get_conv_form
-.Fa "const EC_KEY *key"
-.Fc
-.Ft void
-.Fo EC_KEY_set_conv_form
-.Fa "EC_KEY *eckey"
-.Fa "point_conversion_form_t cform"
-.Fc
-.Ft void *
-.Fo EC_KEY_get_key_method_data
-.Fa "EC_KEY *key"
-.Fa "void *(*dup_func)(void *)"
-.Fa "void (*free_func)(void *)"
-.Fa "void (*clear_free_func)(void *)"
-.Fc
-.Ft void
-.Fo EC_KEY_insert_key_method_data
-.Fa "EC_KEY *key"
-.Fa "void *data"
-.Fa "void *(*dup_func)(void *)"
-.Fa "void (*free_func)(void *)"
-.Fa "void (*clear_free_func)(void *)"
-.Fc
-.Ft void
-.Fo EC_KEY_set_asn1_flag
-.Fa "EC_KEY *eckey"
-.Fa "int asn1_flag"
-.Fc
-.Ft int
-.Fo EC_KEY_precompute_mult
-.Fa "EC_KEY *key"
-.Fa "BN_CTX *ctx"
-.Fc
-.Ft int
-.Fo EC_KEY_generate_key
-.Fa "EC_KEY *key"
-.Fc
-.Ft int
-.Fo EC_KEY_check_key
-.Fa "const EC_KEY *key"
-.Fc
-.Ft int
-.Fo EC_KEY_set_public_key_affine_coordinates
-.Fa "EC_KEY *key"
-.Fa "BIGNUM *x"
-.Fa "BIGNUM *y"
-.Fc
-.Ft EC_KEY *
-.Fo d2i_ECPrivateKey
-.Fa "EC_KEY **key"
-.Fa "const unsigned char **in"
-.Fa "long len"
-.Fc
-.Ft int
-.Fo i2d_ECPrivateKey
-.Fa "EC_KEY *key"
-.Fa "unsigned char **out"
-.Fc
-.Ft EC_KEY *
-.Fo d2i_ECParameters
-.Fa "EC_KEY **key"
-.Fa "const unsigned char **in"
-.Fa "long len"
-.Fc
-.Ft int
-.Fo i2d_ECParameters
-.Fa "EC_KEY *key"
-.Fa "unsigned char **out"
-.Fc
-.Ft EC_KEY *
-.Fo o2i_ECPublicKey
-.Fa "EC_KEY **key"
-.Fa "const unsigned char **in"
-.Fa "long len"
-.Fc
-.Ft int
-.Fo i2o_ECPublicKey
-.Fa "EC_KEY *key"
-.Fa "unsigned char **out"
-.Fc
-.Ft int
-.Fo ECParameters_print
-.Fa "BIO *bp"
-.Fa "const EC_KEY *key"
-.Fc
-.Ft int
-.Fo EC_KEY_print
-.Fa "BIO *bp"
-.Fa "const EC_KEY *key"
-.Fa "int off"
-.Fc
-.Ft int
-.Fo ECParameters_print_fp
-.Fa "FILE *fp"
-.Fa "const EC_KEY *key"
-.Fc
-.Ft int
-.Fo EC_KEY_print_fp
-.Fa "FILE *fp"
-.Fa "const EC_KEY *key"
-.Fa "int off"
-.Fc
-.Ft EC_KEY *
-.Fo ECParameters_dup
-.Fa "EC_KEY *key"
-.Fc
-.Fd #define EVP_PKEY_CTX_set_ec_paramgen_curve_nid(ctx, nid)\
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_EC, EVP_PKEY_OP_PARAMGEN,\
- EVP_PKEY_CTRL_EC_PARAMGEN_CURVE_NID, nid, NULL)
 .Sh DESCRIPTION
 This library provides an extensive set of functions for performing
 operations on elliptic curves over finite fields.
@@ -709,4 +73,5 @@ from ASN.1 see
 .Xr EC_GROUP_new 3 ,
 .Xr EC_KEY_new 3 ,
 .Xr EC_POINT_add 3 ,
-.Xr EC_POINT_new 3
+.Xr EC_POINT_new 3 ,
+.Xr EVP_PKEY_CTX_set_ec_paramgen_curve_nid 3