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Revert "quantum init"

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This reverts commit 53af3b51ae.
This commit is contained in:
Simon
2018-01-04 14:03:27 +08:00
parent 53af3b51ae
commit 38395c5c80
2361 changed files with 144430 additions and 387427 deletions
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36
doc/crypto/EVP_DigestVerifyInit.pod
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@@ -1,5 +1,7 @@
=pod
=encoding utf8
=head1 NAME
EVP_DigestVerifyInit, EVP_DigestVerifyUpdate, EVP_DigestVerifyFinal - EVP signature verification functions
@@ -9,7 +11,7 @@ EVP_DigestVerifyInit, EVP_DigestVerifyUpdate, EVP_DigestVerifyFinal - EVP signat
#include <openssl/evp.h>
int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey);
int EVP_DigestVerifyUpdate(EVP_MD_CTX *ctx, const void *d, size_t cnt);
int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig, size_t siglen);
@@ -18,8 +20,8 @@ EVP_DigestVerifyInit, EVP_DigestVerifyUpdate, EVP_DigestVerifyFinal - EVP signat
The EVP signature routines are a high level interface to digital signatures.
EVP_DigestVerifyInit() sets up verification context B<ctx> to use digest
B<type> from ENGINE B<impl> and public key B<pkey>. B<ctx> must be initialized
with EVP_MD_CTX_init() before calling this function. If B<pctx> is not NULL the
B<type> from ENGINE B<impl> and public key B<pkey>. B<ctx> must be created
with EVP_MD_CTX_new() before calling this function. If B<pctx> is not NULL the
EVP_PKEY_CTX of the verification operation will be written to B<*pctx>: this
can be used to set alternative verification options.
@@ -34,8 +36,7 @@ B<sig> of length B<siglen>.
=head1 RETURN VALUES
EVP_DigestVerifyInit() and EVP_DigestVerifyUpdate() 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.
for failure.
EVP_DigestVerifyFinal() returns 1 for success; any other value indicates
failure. A return value of zero indicates that the signature did not verify
@@ -43,7 +44,7 @@ successfully (that is, tbs did not match the original data or the signature had
an invalid form), while other values indicate a more serious error (and
sometimes also indicate an invalid signature form).
The error codes can be obtained from L<ERR_get_error(3)|ERR_get_error(3)>.
The error codes can be obtained from L<ERR_get_error(3)>.
=head1 NOTES
@@ -57,7 +58,7 @@ needed to be used to sign using SHA1 and DSA. This is no longer necessary and
the use of clone digest is now discouraged.
For some key types and parameters the random number generator must be seeded
or the operation will fail.
or the operation will fail.
The call to EVP_DigestVerifyFinal() internally finalizes a copy of the digest
context. This means that EVP_VerifyUpdate() and EVP_VerifyFinal() can
@@ -69,15 +70,24 @@ will occur.
=head1 SEE ALSO
L<EVP_DigestSignInit(3)|EVP_DigestSignInit(3)>,
L<EVP_DigestInit(3)|EVP_DigestInit(3)>, L<err(3)|err(3)>,
L<evp(3)|evp(3)>, L<hmac(3)|hmac(3)>, L<md2(3)|md2(3)>,
L<md5(3)|md5(3)>, L<mdc2(3)|mdc2(3)>, L<ripemd(3)|ripemd(3)>,
L<sha(3)|sha(3)>, L<dgst(1)|dgst(1)>
L<EVP_DigestSignInit(3)>,
L<EVP_DigestInit(3)>, L<err(3)>,
L<evp(3)>, L<hmac(3)>, L<md2(3)>,
L<md5(3)>, L<mdc2(3)>, L<ripemd(3)>,
L<sha(3)>, L<dgst(1)>
=head1 HISTORY
EVP_DigestVerifyInit(), EVP_DigestVerifyUpdate() and EVP_DigestVerifyFinal()
EVP_DigestVerifyInit(), EVP_DigestVerifyUpdate() and EVP_DigestVerifyFinal()
were first added to OpenSSL 1.0.0.
=head1 COPYRIGHT
Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (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>.
=cut