This commit was generated by cvs2git to track changes on a CVS vendor

branch.

10 files changed, 112 insertions, 9 deletions

diff --git a/src/lib/libcrypto/doc/EVP_PKEY_CTX_ctrl.pod b/src/lib/libcrypto/doc/EVP_PKEY_CTX_ctrl.pod
index f2f455990f..13b91f1e6e 100644
--- a/src/lib/libcrypto/doc/EVP_PKEY_CTX_ctrl.pod
+++ b/src/lib/libcrypto/doc/EVP_PKEY_CTX_ctrl.pod
@@ -117,7 +117,7 @@ L<EVP_PKEY_encrypt(3)|EVP_PKEY_encrypt(3)>,
 L<EVP_PKEY_decrypt(3)|EVP_PKEY_decrypt(3)>,
 L<EVP_PKEY_sign(3)|EVP_PKEY_sign(3)>,
 L<EVP_PKEY_verify(3)|EVP_PKEY_verify(3)>,
-L<EVP_PKEY_verifyrecover(3)|EVP_PKEY_verifyrecover(3)>,
+L<EVP_PKEY_verify_recover(3)|EVP_PKEY_verify_recover(3)>,
 L<EVP_PKEY_derive(3)|EVP_PKEY_derive(3)> 
 L<EVP_PKEY_keygen(3)|EVP_PKEY_keygen(3)> 
 
diff --git a/src/lib/libcrypto/doc/EVP_PKEY_decrypt.pod b/src/lib/libcrypto/doc/EVP_PKEY_decrypt.pod
index 42b2a8c44e..847983237b 100644
--- a/src/lib/libcrypto/doc/EVP_PKEY_decrypt.pod
+++ b/src/lib/libcrypto/doc/EVP_PKEY_decrypt.pod
@@ -83,7 +83,7 @@ L<EVP_PKEY_CTX_new(3)|EVP_PKEY_CTX_new(3)>,
 L<EVP_PKEY_encrypt(3)|EVP_PKEY_encrypt(3)>,
 L<EVP_PKEY_sign(3)|EVP_PKEY_sign(3)>,
 L<EVP_PKEY_verify(3)|EVP_PKEY_verify(3)>,
-L<EVP_PKEY_verifyrecover(3)|EVP_PKEY_verifyrecover(3)>,
+L<EVP_PKEY_verify_recover(3)|EVP_PKEY_verify_recover(3)>,
 L<EVP_PKEY_derive(3)|EVP_PKEY_derive(3)> 
 
 =head1 HISTORY
diff --git a/src/lib/libcrypto/doc/EVP_PKEY_derive.pod b/src/lib/libcrypto/doc/EVP_PKEY_derive.pod
index d9d6d76c72..27464be571 100644
--- a/src/lib/libcrypto/doc/EVP_PKEY_derive.pod
+++ b/src/lib/libcrypto/doc/EVP_PKEY_derive.pod
@@ -84,7 +84,7 @@ L<EVP_PKEY_encrypt(3)|EVP_PKEY_encrypt(3)>,
 L<EVP_PKEY_decrypt(3)|EVP_PKEY_decrypt(3)>,
 L<EVP_PKEY_sign(3)|EVP_PKEY_sign(3)>,
 L<EVP_PKEY_verify(3)|EVP_PKEY_verify(3)>,
-L<EVP_PKEY_verifyrecover(3)|EVP_PKEY_verifyrecover(3)>,
+L<EVP_PKEY_verify_recover(3)|EVP_PKEY_verify_recover(3)>,
 
 =head1 HISTORY
 
diff --git a/src/lib/libcrypto/doc/EVP_PKEY_encrypt.pod b/src/lib/libcrypto/doc/EVP_PKEY_encrypt.pod
index 91c9c5d0a5..e495a81242 100644
--- a/src/lib/libcrypto/doc/EVP_PKEY_encrypt.pod
+++ b/src/lib/libcrypto/doc/EVP_PKEY_encrypt.pod
@@ -83,7 +83,7 @@ L<EVP_PKEY_CTX_new(3)|EVP_PKEY_CTX_new(3)>,
 L<EVP_PKEY_decrypt(3)|EVP_PKEY_decrypt(3)>,
 L<EVP_PKEY_sign(3)|EVP_PKEY_sign(3)>,
 L<EVP_PKEY_verify(3)|EVP_PKEY_verify(3)>,
-L<EVP_PKEY_verifyrecover(3)|EVP_PKEY_verifyrecover(3)>,
+L<EVP_PKEY_verify_recover(3)|EVP_PKEY_verify_recover(3)>,
 L<EVP_PKEY_derive(3)|EVP_PKEY_derive(3)> 
 
 =head1 HISTORY
diff --git a/src/lib/libcrypto/doc/EVP_PKEY_get_default_digest.pod b/src/lib/libcrypto/doc/EVP_PKEY_get_default_digest.pod
index 1a9c7954c5..8ff597d44a 100644
--- a/src/lib/libcrypto/doc/EVP_PKEY_get_default_digest.pod
+++ b/src/lib/libcrypto/doc/EVP_PKEY_get_default_digest.pod
@@ -32,7 +32,7 @@ public key algorithm.
 L<EVP_PKEY_CTX_new(3)|EVP_PKEY_CTX_new(3)>,
 L<EVP_PKEY_sign(3)|EVP_PKEY_sign(3)>,
 L<EVP_PKEY_verify(3)|EVP_PKEY_verify(3)>,
-L<EVP_PKEY_verifyrecover(3)|EVP_PKEY_verifyrecover(3)>,
+L<EVP_PKEY_verify_recover(3)|EVP_PKEY_verify_recover(3)>,
 
 =head1 HISTORY
 
diff --git a/src/lib/libcrypto/doc/EVP_PKEY_keygen.pod b/src/lib/libcrypto/doc/EVP_PKEY_keygen.pod
index 37c6fe9503..fd431ace6d 100644
--- a/src/lib/libcrypto/doc/EVP_PKEY_keygen.pod
+++ b/src/lib/libcrypto/doc/EVP_PKEY_keygen.pod
@@ -151,7 +151,7 @@ L<EVP_PKEY_encrypt(3)|EVP_PKEY_encrypt(3)>,
 L<EVP_PKEY_decrypt(3)|EVP_PKEY_decrypt(3)>,
 L<EVP_PKEY_sign(3)|EVP_PKEY_sign(3)>,
 L<EVP_PKEY_verify(3)|EVP_PKEY_verify(3)>,
-L<EVP_PKEY_verifyrecover(3)|EVP_PKEY_verifyrecover(3)>,
+L<EVP_PKEY_verify_recover(3)|EVP_PKEY_verify_recover(3)>,
 L<EVP_PKEY_derive(3)|EVP_PKEY_derive(3)> 
 
 =head1 HISTORY
diff --git a/src/lib/libcrypto/doc/EVP_PKEY_sign.pod b/src/lib/libcrypto/doc/EVP_PKEY_sign.pod
index 2fb52c3486..a044f2c131 100644
--- a/src/lib/libcrypto/doc/EVP_PKEY_sign.pod
+++ b/src/lib/libcrypto/doc/EVP_PKEY_sign.pod
@@ -86,7 +86,7 @@ L<EVP_PKEY_CTX_new(3)|EVP_PKEY_CTX_new(3)>,
 L<EVP_PKEY_encrypt(3)|EVP_PKEY_encrypt(3)>,
 L<EVP_PKEY_decrypt(3)|EVP_PKEY_decrypt(3)>,
 L<EVP_PKEY_verify(3)|EVP_PKEY_verify(3)>,
-L<EVP_PKEY_verifyrecover(3)|EVP_PKEY_verifyrecover(3)>,
+L<EVP_PKEY_verify_recover(3)|EVP_PKEY_verify_recover(3)>,
 L<EVP_PKEY_derive(3)|EVP_PKEY_derive(3)> 
 
 =head1 HISTORY
diff --git a/src/lib/libcrypto/doc/EVP_PKEY_verify.pod b/src/lib/libcrypto/doc/EVP_PKEY_verify.pod
index f93e5fc6c3..90612ba2f0 100644
--- a/src/lib/libcrypto/doc/EVP_PKEY_verify.pod
+++ b/src/lib/libcrypto/doc/EVP_PKEY_verify.pod
@@ -81,7 +81,7 @@ L<EVP_PKEY_CTX_new(3)|EVP_PKEY_CTX_new(3)>,
 L<EVP_PKEY_encrypt(3)|EVP_PKEY_encrypt(3)>,
 L<EVP_PKEY_decrypt(3)|EVP_PKEY_decrypt(3)>,
 L<EVP_PKEY_sign(3)|EVP_PKEY_sign(3)>,
-L<EVP_PKEY_verifyrecover(3)|EVP_PKEY_verifyrecover(3)>,
+L<EVP_PKEY_verify_recover(3)|EVP_PKEY_verify_recover(3)>,
 L<EVP_PKEY_derive(3)|EVP_PKEY_derive(3)> 
 
 =head1 HISTORY
diff --git a/src/lib/libcrypto/doc/EVP_PKEY_verify_recover.pod b/src/lib/libcrypto/doc/EVP_PKEY_verify_recover.pod
new file mode 100644
index 0000000000..23a28a9c43
--- /dev/null
+++ b/src/lib/libcrypto/doc/EVP_PKEY_verify_recover.pod
@@ -0,0 +1,103 @@
+=pod
+
+=head1 NAME
+
+EVP_PKEY_verify_recover_init, EVP_PKEY_verify_recover - recover signature using a public key algorithm
+
+=head1 SYNOPSIS
+
+ #include <openssl/evp.h>
+
+ int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx);
+ int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
+                        unsigned char *rout, size_t *routlen,
+                        const unsigned char *sig, size_t siglen);
+
+=head1 DESCRIPTION
+
+The EVP_PKEY_verify_recover_init() function initializes a public key algorithm
+context using key B<pkey> for a verify recover operation.
+
+The EVP_PKEY_verify_recover() function recovers signed data
+using B<ctx>. The signature is specified using the B<sig> and
+B<siglen> parameters. If B<rout> is B<NULL> then the maximum size of the output
+buffer is written to the B<routlen> parameter. If B<rout> is not B<NULL> then
+before the call the B<routlen> parameter should contain the length of the
+B<rout> buffer, if the call is successful recovered data is written to
+B<rout> and the amount of data written to B<routlen>.
+
+=head1 NOTES
+
+Normally an application is only interested in whether a signature verification
+operation is successful in those cases the EVP_verify() function should be 
+used.
+
+Sometimes however it is useful to obtain the data originally signed using a
+signing operation. Only certain public key algorithms can recover a signature
+in this way (for example RSA in PKCS padding mode).
+
+After the call to EVP_PKEY_verify_recover_init() algorithm specific control
+operations can be performed to set any appropriate parameters for the
+operation.
+
+The function EVP_PKEY_verify_recover() can be called more than once on the same
+context if several operations are performed using the same parameters.
+
+=head1 RETURN VALUES
+
+EVP_PKEY_verify_recover_init() and EVP_PKEY_verify_recover() 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
+
+Recover digest originally signed using PKCS#1 and SHA256 digest:
+
+ #include <openssl/evp.h>
+ #include <openssl/rsa.h>
+
+ EVP_PKEY_CTX *ctx;
+ unsigned char *rout, *sig;
+ size_t routlen, siglen; 
+ EVP_PKEY *verify_key;
+ /* NB: assumes verify_key, sig and siglen are already set up
+  * and that verify_key is an RSA public key
+  */
+ ctx = EVP_PKEY_CTX_new(verify_key);
+ if (!ctx)
+        /* Error occurred */
+ if (EVP_PKEY_verify_recover_init(ctx) <= 0)
+        /* Error */
+ if (EVP_PKEY_CTX_set_rsa_padding(ctx, RSA_PKCS1_PADDING) <= 0)
+        /* Error */
+ if (EVP_PKEY_CTX_set_signature_md(ctx, EVP_sha256()) <= 0)
+        /* Error */
+
+ /* Determine buffer length */
+ if (EVP_PKEY_verify_recover(ctx, NULL, &routlen, sig, siglen) <= 0)
+        /* Error */
+
+ rout = OPENSSL_malloc(routlen);
+
+ if (!rout)
+        /* malloc failure */
+ 
+ if (EVP_PKEY_verify_recover(ctx, rout, &routlen, sig, siglen) <= 0)
+        /* Error */
+
+ /* Recovered data is routlen bytes written to buffer rout */
+
+=head1 SEE ALSO
+
+L<EVP_PKEY_CTX_new(3)|EVP_PKEY_CTX_new(3)>,
+L<EVP_PKEY_encrypt(3)|EVP_PKEY_encrypt(3)>,
+L<EVP_PKEY_decrypt(3)|EVP_PKEY_decrypt(3)>,
+L<EVP_PKEY_sign(3)|EVP_PKEY_sign(3)>,
+L<EVP_PKEY_verify(3)|EVP_PKEY_verify(3)>,
+L<EVP_PKEY_derive(3)|EVP_PKEY_derive(3)> 
+
+=head1 HISTORY
+
+These functions were first added to OpenSSL 1.0.0.
+
+=cut
diff --git a/src/lib/libcrypto/doc/X509_VERIFY_PARAM_set_flags.pod b/src/lib/libcrypto/doc/X509_VERIFY_PARAM_set_flags.pod
index b68eece033..46cac2bea2 100644
--- a/src/lib/libcrypto/doc/X509_VERIFY_PARAM_set_flags.pod
+++ b/src/lib/libcrypto/doc/X509_VERIFY_PARAM_set_flags.pod
@@ -113,7 +113,7 @@ a special status code is set to the verification callback. This permits it
 to examine the valid policy tree and perform additional checks or simply
 log it for debugging purposes.
 
-By default some addtional features such as indirect CRLs and CRLs signed by
+By default some additional features such as indirect CRLs and CRLs signed by
 different keys are disabled. If B<X509_V_FLAG_EXTENDED_CRL_SUPPORT> is set
 they are enabled.