Index: openssl/crypto/ec/eck_prn.c |
diff --git a/openssl/crypto/ec/eck_prn.c b/openssl/crypto/ec/eck_prn.c |
deleted file mode 100644 |
index 06de8f3959d57d2bdebe85ea7ab2d5b3c3a414fe..0000000000000000000000000000000000000000 |
--- a/openssl/crypto/ec/eck_prn.c |
+++ /dev/null |
@@ -1,392 +0,0 @@ |
-/* crypto/ec/eck_prn.c */ |
-/* |
- * Written by Nils Larsch for the OpenSSL project. |
- */ |
-/* ==================================================================== |
- * Copyright (c) 1998-2005 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 |
- * openssl-core@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). |
- * |
- */ |
-/* ==================================================================== |
- * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. |
- * Portions originally developed by SUN MICROSYSTEMS, INC., and |
- * contributed to the OpenSSL project. |
- */ |
- |
-#include <stdio.h> |
-#include "cryptlib.h" |
-#include <openssl/evp.h> |
-#include <openssl/ec.h> |
-#include <openssl/bn.h> |
- |
-#ifndef OPENSSL_NO_FP_API |
-int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off) |
- { |
- BIO *b; |
- int ret; |
- |
- if ((b=BIO_new(BIO_s_file())) == NULL) |
- { |
- ECerr(EC_F_ECPKPARAMETERS_PRINT_FP,ERR_R_BUF_LIB); |
- return(0); |
- } |
- BIO_set_fp(b, fp, BIO_NOCLOSE); |
- ret = ECPKParameters_print(b, x, off); |
- BIO_free(b); |
- return(ret); |
- } |
- |
-int EC_KEY_print_fp(FILE *fp, const EC_KEY *x, int off) |
- { |
- BIO *b; |
- int ret; |
- |
- if ((b=BIO_new(BIO_s_file())) == NULL) |
- { |
- ECerr(EC_F_EC_KEY_PRINT_FP, ERR_R_BIO_LIB); |
- return(0); |
- } |
- BIO_set_fp(b, fp, BIO_NOCLOSE); |
- ret = EC_KEY_print(b, x, off); |
- BIO_free(b); |
- return(ret); |
- } |
- |
-int ECParameters_print_fp(FILE *fp, const EC_KEY *x) |
- { |
- BIO *b; |
- int ret; |
- |
- if ((b=BIO_new(BIO_s_file())) == NULL) |
- { |
- ECerr(EC_F_ECPARAMETERS_PRINT_FP, ERR_R_BIO_LIB); |
- return(0); |
- } |
- BIO_set_fp(b, fp, BIO_NOCLOSE); |
- ret = ECParameters_print(b, x); |
- BIO_free(b); |
- return(ret); |
- } |
-#endif |
- |
-int EC_KEY_print(BIO *bp, const EC_KEY *x, int off) |
- { |
- EVP_PKEY *pk; |
- int ret; |
- pk = EVP_PKEY_new(); |
- if (!pk || !EVP_PKEY_set1_EC_KEY(pk, (EC_KEY *)x)) |
- return 0; |
- ret = EVP_PKEY_print_private(bp, pk, off, NULL); |
- EVP_PKEY_free(pk); |
- return ret; |
- } |
- |
-int ECParameters_print(BIO *bp, const EC_KEY *x) |
- { |
- EVP_PKEY *pk; |
- int ret; |
- pk = EVP_PKEY_new(); |
- if (!pk || !EVP_PKEY_set1_EC_KEY(pk, (EC_KEY *)x)) |
- return 0; |
- ret = EVP_PKEY_print_params(bp, pk, 4, NULL); |
- EVP_PKEY_free(pk); |
- return ret; |
- } |
- |
-static int print_bin(BIO *fp, const char *str, const unsigned char *num, |
- size_t len, int off); |
- |
-int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off) |
- { |
- unsigned char *buffer=NULL; |
- size_t buf_len=0, i; |
- int ret=0, reason=ERR_R_BIO_LIB; |
- BN_CTX *ctx=NULL; |
- const EC_POINT *point=NULL; |
- BIGNUM *p=NULL, *a=NULL, *b=NULL, *gen=NULL, |
- *order=NULL, *cofactor=NULL; |
- const unsigned char *seed; |
- size_t seed_len=0; |
- |
- static const char *gen_compressed = "Generator (compressed):"; |
- static const char *gen_uncompressed = "Generator (uncompressed):"; |
- static const char *gen_hybrid = "Generator (hybrid):"; |
- |
- if (!x) |
- { |
- reason = ERR_R_PASSED_NULL_PARAMETER; |
- goto err; |
- } |
- |
- ctx = BN_CTX_new(); |
- if (ctx == NULL) |
- { |
- reason = ERR_R_MALLOC_FAILURE; |
- goto err; |
- } |
- |
- if (EC_GROUP_get_asn1_flag(x)) |
- { |
- /* the curve parameter are given by an asn1 OID */ |
- int nid; |
- |
- if (!BIO_indent(bp, off, 128)) |
- goto err; |
- |
- nid = EC_GROUP_get_curve_name(x); |
- if (nid == 0) |
- goto err; |
- |
- if (BIO_printf(bp, "ASN1 OID: %s", OBJ_nid2sn(nid)) <= 0) |
- goto err; |
- if (BIO_printf(bp, "\n") <= 0) |
- goto err; |
- } |
- else |
- { |
- /* explicit parameters */ |
- int is_char_two = 0; |
- point_conversion_form_t form; |
- int tmp_nid = EC_METHOD_get_field_type(EC_GROUP_method_of(x)); |
- |
- if (tmp_nid == NID_X9_62_characteristic_two_field) |
- is_char_two = 1; |
- |
- if ((p = BN_new()) == NULL || (a = BN_new()) == NULL || |
- (b = BN_new()) == NULL || (order = BN_new()) == NULL || |
- (cofactor = BN_new()) == NULL) |
- { |
- reason = ERR_R_MALLOC_FAILURE; |
- goto err; |
- } |
-#ifndef OPENSSL_NO_EC2M |
- if (is_char_two) |
- { |
- if (!EC_GROUP_get_curve_GF2m(x, p, a, b, ctx)) |
- { |
- reason = ERR_R_EC_LIB; |
- goto err; |
- } |
- } |
- else /* prime field */ |
-#endif |
- { |
- if (!EC_GROUP_get_curve_GFp(x, p, a, b, ctx)) |
- { |
- reason = ERR_R_EC_LIB; |
- goto err; |
- } |
- } |
- |
- if ((point = EC_GROUP_get0_generator(x)) == NULL) |
- { |
- reason = ERR_R_EC_LIB; |
- goto err; |
- } |
- if (!EC_GROUP_get_order(x, order, NULL) || |
- !EC_GROUP_get_cofactor(x, cofactor, NULL)) |
- { |
- reason = ERR_R_EC_LIB; |
- goto err; |
- } |
- |
- form = EC_GROUP_get_point_conversion_form(x); |
- |
- if ((gen = EC_POINT_point2bn(x, point, |
- form, NULL, ctx)) == NULL) |
- { |
- reason = ERR_R_EC_LIB; |
- goto err; |
- } |
- |
- buf_len = (size_t)BN_num_bytes(p); |
- if (buf_len < (i = (size_t)BN_num_bytes(a))) |
- buf_len = i; |
- if (buf_len < (i = (size_t)BN_num_bytes(b))) |
- buf_len = i; |
- if (buf_len < (i = (size_t)BN_num_bytes(gen))) |
- buf_len = i; |
- if (buf_len < (i = (size_t)BN_num_bytes(order))) |
- buf_len = i; |
- if (buf_len < (i = (size_t)BN_num_bytes(cofactor))) |
- buf_len = i; |
- |
- if ((seed = EC_GROUP_get0_seed(x)) != NULL) |
- seed_len = EC_GROUP_get_seed_len(x); |
- |
- buf_len += 10; |
- if ((buffer = OPENSSL_malloc(buf_len)) == NULL) |
- { |
- reason = ERR_R_MALLOC_FAILURE; |
- goto err; |
- } |
- |
- if (!BIO_indent(bp, off, 128)) |
- goto err; |
- |
- /* print the 'short name' of the field type */ |
- if (BIO_printf(bp, "Field Type: %s\n", OBJ_nid2sn(tmp_nid)) |
- <= 0) |
- goto err; |
- |
- if (is_char_two) |
- { |
- /* print the 'short name' of the base type OID */ |
- int basis_type = EC_GROUP_get_basis_type(x); |
- if (basis_type == 0) |
- goto err; |
- |
- if (!BIO_indent(bp, off, 128)) |
- goto err; |
- |
- if (BIO_printf(bp, "Basis Type: %s\n", |
- OBJ_nid2sn(basis_type)) <= 0) |
- goto err; |
- |
- /* print the polynomial */ |
- if ((p != NULL) && !ASN1_bn_print(bp, "Polynomial:", p, buffer, |
- off)) |
- goto err; |
- } |
- else |
- { |
- if ((p != NULL) && !ASN1_bn_print(bp, "Prime:", p, buffer,off)) |
- goto err; |
- } |
- if ((a != NULL) && !ASN1_bn_print(bp, "A: ", a, buffer, off)) |
- goto err; |
- if ((b != NULL) && !ASN1_bn_print(bp, "B: ", b, buffer, off)) |
- goto err; |
- if (form == POINT_CONVERSION_COMPRESSED) |
- { |
- if ((gen != NULL) && !ASN1_bn_print(bp, gen_compressed, gen, |
- buffer, off)) |
- goto err; |
- } |
- else if (form == POINT_CONVERSION_UNCOMPRESSED) |
- { |
- if ((gen != NULL) && !ASN1_bn_print(bp, gen_uncompressed, gen, |
- buffer, off)) |
- goto err; |
- } |
- else /* form == POINT_CONVERSION_HYBRID */ |
- { |
- if ((gen != NULL) && !ASN1_bn_print(bp, gen_hybrid, gen, |
- buffer, off)) |
- goto err; |
- } |
- if ((order != NULL) && !ASN1_bn_print(bp, "Order: ", order, |
- buffer, off)) goto err; |
- if ((cofactor != NULL) && !ASN1_bn_print(bp, "Cofactor: ", cofactor, |
- buffer, off)) goto err; |
- if (seed && !print_bin(bp, "Seed:", seed, seed_len, off)) |
- goto err; |
- } |
- ret=1; |
-err: |
- if (!ret) |
- ECerr(EC_F_ECPKPARAMETERS_PRINT, reason); |
- if (p) |
- BN_free(p); |
- if (a) |
- BN_free(a); |
- if (b) |
- BN_free(b); |
- if (gen) |
- BN_free(gen); |
- if (order) |
- BN_free(order); |
- if (cofactor) |
- BN_free(cofactor); |
- if (ctx) |
- BN_CTX_free(ctx); |
- if (buffer != NULL) |
- OPENSSL_free(buffer); |
- return(ret); |
- } |
- |
-static int print_bin(BIO *fp, const char *name, const unsigned char *buf, |
- size_t len, int off) |
- { |
- size_t i; |
- char str[128]; |
- |
- if (buf == NULL) |
- return 1; |
- if (off) |
- { |
- if (off > 128) |
- off=128; |
- memset(str,' ',off); |
- if (BIO_write(fp, str, off) <= 0) |
- return 0; |
- } |
- |
- if (BIO_printf(fp,"%s", name) <= 0) |
- return 0; |
- |
- for (i=0; i<len; i++) |
- { |
- if ((i%15) == 0) |
- { |
- str[0]='\n'; |
- memset(&(str[1]),' ',off+4); |
- if (BIO_write(fp, str, off+1+4) <= 0) |
- return 0; |
- } |
- if (BIO_printf(fp,"%02x%s",buf[i],((i+1) == len)?"":":") <= 0) |
- return 0; |
- } |
- if (BIO_write(fp,"\n",1) <= 0) |
- return 0; |
- |
- return 1; |
- } |