Reduce optimization in hppa builds

[openssl.git] / doc / man3 / EVP_PKEY_encrypt.pod

diff --git a/doc/man3/EVP_PKEY_encrypt.pod b/doc/man3/EVP_PKEY_encrypt.pod
index 4e9a34e740f3ad2a94b5b215157cc2bb0b8432bc..c5d91e1c18b9c355909fbdc766c7c9737d348537 100644 (file)
--- a/doc/man3/EVP_PKEY_encrypt.pod
+++ b/doc/man3/EVP_PKEY_encrypt.pod
@@ -2,6 +2,7 @@
 
 =head1 NAME
 
+EVP_PKEY_encrypt_init_ex,
 EVP_PKEY_encrypt_init, EVP_PKEY_encrypt - encrypt using a public key algorithm
 
 =head1 SYNOPSIS
@@ -9,6 +10,7 @@ EVP_PKEY_encrypt_init, EVP_PKEY_encrypt - encrypt using a public key algorithm
  #include <openssl/evp.h>
 
  int EVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);
+ int EVP_PKEY_encrypt_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[]);
  int EVP_PKEY_encrypt(EVP_PKEY_CTX *ctx,
                       unsigned char *out, size_t *outlen,
                       const unsigned char *in, size_t inlen);
@@ -18,6 +20,10 @@ EVP_PKEY_encrypt_init, EVP_PKEY_encrypt - encrypt using a public key algorithm
 The EVP_PKEY_encrypt_init() function initializes a public key algorithm
 context using key B<pkey> for an encryption operation.
 
+The EVP_PKEY_encrypt_init_ex() function initializes a public key algorithm
+context using key B<pkey> for an encryption operation and sets the
+algorithm specific B<params>.
+
 The EVP_PKEY_encrypt() function performs a public key encryption operation
 using B<ctx>. The data to be encrypted is specified using the B<in> and
 B<inlen> parameters. If B<out> is B<NULL> then the maximum size of the output
@@ -30,18 +36,20 @@ B<out> and the amount of data written to B<outlen>.
 
 After the call to EVP_PKEY_encrypt_init() algorithm specific control
 operations can be performed to set any appropriate parameters for the
-operation.
+operation.  These operations can be included in the EVP_PKEY_encrypt_init_ex()
+call.
 
 The function EVP_PKEY_encrypt() can be called more than once on the same
 context if several operations are performed using the same parameters.
 
 =head1 RETURN VALUES
 
-EVP_PKEY_encrypt_init() and EVP_PKEY_encrypt() return 1 for success and 0
-or a negative value for failure. In particular a return value of -2
-indicates the operation is not supported by the public key algorithm.
+EVP_PKEY_encrypt_init(), EVP_PKEY_encrypt_init_ex() and EVP_PKEY_encrypt()
+return 1 for success and 0 or a negative value for failure. In particular a
+return value of -2 indicates the operation is not supported by the public key
+algorithm.
 
-=head1 EXAMPLE
+=head1 EXAMPLES
 
 Encrypt data using OAEP (for RSA keys). See also L<PEM_read_PUBKEY(3)> or
 L<d2i_X509(3)> for means to load a public key. You may also simply
@@ -66,7 +74,7 @@ set 'eng = NULL;' to start with the default OpenSSL RSA implementation:
      /* Error occurred */
  if (EVP_PKEY_encrypt_init(ctx) <= 0)
      /* Error */
- if (EVP_PKEY_CTX_set_rsa_padding(ctx, RSA_OAEP_PADDING) <= 0)
+ if (EVP_PKEY_CTX_set_rsa_padding(ctx, RSA_PKCS1_OAEP_PADDING) <= 0)
      /* Error */
 
  /* Determine buffer length */
@@ -96,13 +104,13 @@ L<EVP_PKEY_derive(3)>
 
 =head1 HISTORY
 
-These functions were first added to OpenSSL 1.0.0.
+These functions were added in OpenSSL 1.0.0.
 
 =head1 COPYRIGHT
 
-Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved.
 
-Licensed under the OpenSSL license (the "License").  You may not use
+Licensed under the Apache License 2.0 (the "License").  You may not use
 this file except in compliance with the License.  You can obtain a copy
 in the file LICENSE in the source distribution or at
 L<https://www.openssl.org/source/license.html>.