deps: upgrade openssl sources to 1.1.1a

This updates all sources in deps/openssl/openssl with openssl-1.1.1a.

PR-URL: https://github.com/nodejs/node/pull/25381
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@ohtsu.org>

1 files changed, 86 insertions, 0 deletions

diff --git a/deps/openssl/openssl/doc/man3/EVP_PKEY_CTX_set_scrypt_N.pod b/deps/openssl/openssl/doc/man3/EVP_PKEY_CTX_set_scrypt_N.pod
new file mode 100644
index 0000000000..4e2a4ea6b3
--- /dev/null
+++ b/deps/openssl/openssl/doc/man3/EVP_PKEY_CTX_set_scrypt_N.pod
@@ -0,0 +1,86 @@
+=pod
+
+=head1 NAME
+
+EVP_PKEY_CTX_set1_scrypt_salt,
+EVP_PKEY_CTX_set_scrypt_N,
+EVP_PKEY_CTX_set_scrypt_r,
+EVP_PKEY_CTX_set_scrypt_p,
+EVP_PKEY_CTX_set_scrypt_maxmem_bytes
+- EVP_PKEY scrypt KDF support functions
+
+=head1 SYNOPSIS
+
+ #include <openssl/kdf.h>
+
+ int EVP_PKEY_CTX_set1_scrypt_salt(EVP_PKEY_CTX *pctx, unsigned char *salt,
+                                   int saltlen);
+
+ int EVP_PKEY_CTX_set_scrypt_N(EVP_PKEY_CTX *pctx, uint64_t N);
+
+ int EVP_PKEY_CTX_set_scrypt_r(EVP_PKEY_CTX *pctx, uint64_t r);
+
+ int EVP_PKEY_CTX_set_scrypt_p(EVP_PKEY_CTX *pctx, uint64_t p);
+
+ int EVP_PKEY_CTX_set_scrypt_maxmem_bytes(EVP_PKEY_CTX *pctx,
+                                          uint64_t maxmem);
+
+=head1 DESCRIPTION
+
+These functions are used to set up the necessary data to use the
+scrypt KDF.
+For more information on scrypt, see L<scrypt(7)>.
+
+EVP_PKEY_CTX_set1_scrypt_salt() sets the B<saltlen> bytes long salt
+value.
+
+EVP_PKEY_CTX_set_scrypt_N(), EVP_PKEY_CTX_set_scrypt_r() and
+EVP_PKEY_CTX_set_scrypt_p() configure the work factors N, r and p.
+
+EVP_PKEY_CTX_set_scrypt_maxmem_bytes() sets how much RAM key
+derivation may maximally use, given in bytes.
+If RAM is exceeded because the load factors are chosen too high, the
+key derivation will fail.
+
+=head1 STRING CTRLS
+
+scrypt also supports string based control operations via
+L<EVP_PKEY_CTX_ctrl_str(3)>.
+Similarly, the B<salt> can either be specified using the B<type>
+parameter "salt" or in hex encoding by using the "hexsalt" parameter.
+The work factors B<N>, B<r> and B<p> as well as B<maxmem_bytes> can be
+set by using the parameters "N", "r", "p" and "maxmem_bytes",
+respectively.
+
+=head1 NOTES
+
+The scrypt KDF also uses EVP_PKEY_CTX_set1_pbe_pass() as well as
+the value from the string controls "pass" and "hexpass".
+See L<EVP_PKEY_CTX_set1_pbe_pass(3)>.
+
+All the functions described here are implemented as macros.
+
+=head1 RETURN VALUES
+
+All these functions 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 SEE ALSO
+
+L<scrypt(7)>,
+L<EVP_PKEY_CTX_new(3)>,
+L<EVP_PKEY_CTX_ctrl_str(3)>,
+L<EVP_PKEY_derive(3)>
+
+=head1 COPYRIGHT
+
+Copyright 2017-2018 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