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authorParménides GV <parmegv@sdf.org>2014-04-07 20:43:34 +0200
committerParménides GV <parmegv@sdf.org>2014-04-08 11:43:27 +0200
commitc206a91d320995f37f8abb33188bfd384249da3d (patch)
tree10a7d8a9dd7f24437ac4851b8d01edbd5dd3ee3b /openssl/crypto/dsa/dsa_pmeth.c
parent910b0e1746ab3f63e63808b198ad51fec5b635e5 (diff)
Next step: compile jni sources correctly.
Diffstat (limited to 'openssl/crypto/dsa/dsa_pmeth.c')
-rw-r--r--openssl/crypto/dsa/dsa_pmeth.c316
1 files changed, 0 insertions, 316 deletions
diff --git a/openssl/crypto/dsa/dsa_pmeth.c b/openssl/crypto/dsa/dsa_pmeth.c
deleted file mode 100644
index e2df54fe..00000000
--- a/openssl/crypto/dsa/dsa_pmeth.c
+++ /dev/null
@@ -1,316 +0,0 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2006.
- */
-/* ====================================================================
- * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/asn1t.h>
-#include <openssl/x509.h>
-#include <openssl/evp.h>
-#include <openssl/bn.h>
-#include "evp_locl.h"
-#include "dsa_locl.h"
-
-/* DSA pkey context structure */
-
-typedef struct
- {
- /* Parameter gen parameters */
- int nbits; /* size of p in bits (default: 1024) */
- int qbits; /* size of q in bits (default: 160) */
- const EVP_MD *pmd; /* MD for parameter generation */
- /* Keygen callback info */
- int gentmp[2];
- /* message digest */
- const EVP_MD *md; /* MD for the signature */
- } DSA_PKEY_CTX;
-
-static int pkey_dsa_init(EVP_PKEY_CTX *ctx)
- {
- DSA_PKEY_CTX *dctx;
- dctx = OPENSSL_malloc(sizeof(DSA_PKEY_CTX));
- if (!dctx)
- return 0;
- dctx->nbits = 1024;
- dctx->qbits = 160;
- dctx->pmd = NULL;
- dctx->md = NULL;
-
- ctx->data = dctx;
- ctx->keygen_info = dctx->gentmp;
- ctx->keygen_info_count = 2;
-
- return 1;
- }
-
-static int pkey_dsa_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
- {
- DSA_PKEY_CTX *dctx, *sctx;
- if (!pkey_dsa_init(dst))
- return 0;
- sctx = src->data;
- dctx = dst->data;
- dctx->nbits = sctx->nbits;
- dctx->qbits = sctx->qbits;
- dctx->pmd = sctx->pmd;
- dctx->md = sctx->md;
- return 1;
- }
-
-static void pkey_dsa_cleanup(EVP_PKEY_CTX *ctx)
- {
- DSA_PKEY_CTX *dctx = ctx->data;
- if (dctx)
- OPENSSL_free(dctx);
- }
-
-static int pkey_dsa_sign(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
- const unsigned char *tbs, size_t tbslen)
- {
- int ret, type;
- unsigned int sltmp;
- DSA_PKEY_CTX *dctx = ctx->data;
- DSA *dsa = ctx->pkey->pkey.dsa;
-
- if (dctx->md)
- type = EVP_MD_type(dctx->md);
- else
- type = NID_sha1;
-
- ret = DSA_sign(type, tbs, tbslen, sig, &sltmp, dsa);
-
- if (ret <= 0)
- return ret;
- *siglen = sltmp;
- return 1;
- }
-
-static int pkey_dsa_verify(EVP_PKEY_CTX *ctx,
- const unsigned char *sig, size_t siglen,
- const unsigned char *tbs, size_t tbslen)
- {
- int ret, type;
- DSA_PKEY_CTX *dctx = ctx->data;
- DSA *dsa = ctx->pkey->pkey.dsa;
-
- if (dctx->md)
- type = EVP_MD_type(dctx->md);
- else
- type = NID_sha1;
-
- ret = DSA_verify(type, tbs, tbslen, sig, siglen, dsa);
-
- return ret;
- }
-
-static int pkey_dsa_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
- {
- DSA_PKEY_CTX *dctx = ctx->data;
- switch (type)
- {
- case EVP_PKEY_CTRL_DSA_PARAMGEN_BITS:
- if (p1 < 256)
- return -2;
- dctx->nbits = p1;
- return 1;
-
- case EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS:
- if (p1 != 160 && p1 != 224 && p1 && p1 != 256)
- return -2;
- dctx->qbits = p1;
- return 1;
-
- case EVP_PKEY_CTRL_DSA_PARAMGEN_MD:
- if (EVP_MD_type((const EVP_MD *)p2) != NID_sha1 &&
- EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
- EVP_MD_type((const EVP_MD *)p2) != NID_sha256)
- {
- DSAerr(DSA_F_PKEY_DSA_CTRL, DSA_R_INVALID_DIGEST_TYPE);
- return 0;
- }
- dctx->md = p2;
- return 1;
-
- case EVP_PKEY_CTRL_MD:
- if (EVP_MD_type((const EVP_MD *)p2) != NID_sha1 &&
- EVP_MD_type((const EVP_MD *)p2) != NID_dsa &&
- EVP_MD_type((const EVP_MD *)p2) != NID_dsaWithSHA &&
- EVP_MD_type((const EVP_MD *)p2) != NID_sha224 &&
- EVP_MD_type((const EVP_MD *)p2) != NID_sha256)
- {
- DSAerr(DSA_F_PKEY_DSA_CTRL, DSA_R_INVALID_DIGEST_TYPE);
- return 0;
- }
- dctx->md = p2;
- return 1;
-
- case EVP_PKEY_CTRL_DIGESTINIT:
- case EVP_PKEY_CTRL_PKCS7_SIGN:
- case EVP_PKEY_CTRL_CMS_SIGN:
- return 1;
-
- case EVP_PKEY_CTRL_PEER_KEY:
- DSAerr(DSA_F_PKEY_DSA_CTRL,
- EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
- return -2;
- default:
- return -2;
-
- }
- }
-
-static int pkey_dsa_ctrl_str(EVP_PKEY_CTX *ctx,
- const char *type, const char *value)
- {
- if (!strcmp(type, "dsa_paramgen_bits"))
- {
- int nbits;
- nbits = atoi(value);
- return EVP_PKEY_CTX_set_dsa_paramgen_bits(ctx, nbits);
- }
- if (!strcmp(type, "dsa_paramgen_q_bits"))
- {
- int qbits = atoi(value);
- return EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN,
- EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS, qbits, NULL);
- }
- if (!strcmp(type, "dsa_paramgen_md"))
- {
- return EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN,
- EVP_PKEY_CTRL_DSA_PARAMGEN_MD, 0,
- (void *)EVP_get_digestbyname(value));
- }
- return -2;
- }
-
-static int pkey_dsa_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
- {
- DSA *dsa = NULL;
- DSA_PKEY_CTX *dctx = ctx->data;
- BN_GENCB *pcb, cb;
- int ret;
- if (ctx->pkey_gencb)
- {
- pcb = &cb;
- evp_pkey_set_cb_translate(pcb, ctx);
- }
- else
- pcb = NULL;
- dsa = DSA_new();
- if (!dsa)
- return 0;
- ret = dsa_builtin_paramgen(dsa, dctx->nbits, dctx->qbits, dctx->pmd,
- NULL, 0, NULL, NULL, pcb);
- if (ret)
- EVP_PKEY_assign_DSA(pkey, dsa);
- else
- DSA_free(dsa);
- return ret;
- }
-
-static int pkey_dsa_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
- {
- DSA *dsa = NULL;
- if (ctx->pkey == NULL)
- {
- DSAerr(DSA_F_PKEY_DSA_KEYGEN, DSA_R_NO_PARAMETERS_SET);
- return 0;
- }
- dsa = DSA_new();
- if (!dsa)
- return 0;
- EVP_PKEY_assign_DSA(pkey, dsa);
- /* Note: if error return, pkey is freed by parent routine */
- if (!EVP_PKEY_copy_parameters(pkey, ctx->pkey))
- return 0;
- return DSA_generate_key(pkey->pkey.dsa);
- }
-
-const EVP_PKEY_METHOD dsa_pkey_meth =
- {
- EVP_PKEY_DSA,
- EVP_PKEY_FLAG_AUTOARGLEN,
- pkey_dsa_init,
- pkey_dsa_copy,
- pkey_dsa_cleanup,
-
- 0,
- pkey_dsa_paramgen,
-
- 0,
- pkey_dsa_keygen,
-
- 0,
- pkey_dsa_sign,
-
- 0,
- pkey_dsa_verify,
-
- 0,0,
-
- 0,0,0,0,
-
- 0,0,
-
- 0,0,
-
- 0,0,
-
- pkey_dsa_ctrl,
- pkey_dsa_ctrl_str
-
-
- };