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Update CPK sub-lib

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Use simple NID as arguments, and fix some bugs
This commit is contained in:
Zhi Guan
2018-10-21 19:43:40 +08:00
parent ce1763c9ea
commit 9eadfd4cb6
19 changed files with 5849 additions and 5740 deletions
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8
demos/cpk/Makefile
View File

@@ -1,8 +1,8 @@
all:
gcc cpk-setup.c -lcrypto -o cpk-setup
gcc cpk-keygen.c -lcrypto -o cpk-keygen
gcc cpk-sign.c -lcrypto -o cpk-sign
gcc cpk-verify.c -lcrypto -o cpk-verify
gcc cpk-setup.c -L/usr/local/lib -lcrypto -o cpk-setup
gcc cpk-keygen.c -L/usr/local/lib -lcrypto -o cpk-keygen
gcc cpk-sign.c -L/usr/local/lib -lcrypto -o cpk-sign
gcc cpk-verify.c -L/usr/local/lib -lcrypto -o cpk-verify
test:
./cpk-setup sign.mpk sign.msk

7
demos/cpk/cpk-setup.c
View File

@@ -71,12 +71,7 @@ int main(int argc, char **argv)
return 0;
}
if (!(map = CPK_MAP_new_default())
|| !(ec_key = EC_KEY_new_by_curve_name(NID_sm2p256v1))
|| !EC_KEY_generate_key(ec_key)
|| !(pkey = EVP_PKEY_new())
|| !EVP_PKEY_set1_EC_KEY(pkey, ec_key)
|| !(msk = CPK_MASTER_SECRET_create("codesign", pkey, map))
if (!(msk = CPK_MASTER_SECRET_create("codesign", 0, NID_cpk_map_sha1))
|| !(mpk = CPK_MASTER_SECRET_extract_public_params(msk))) {
ERR_print_errors_fp(stderr);
goto end;

6
demos/cpk/cpk-sign.c
View File

@@ -52,6 +52,8 @@
#include <libgen.h>
#include <openssl/cpk.h>
#include <openssl/pem.h>
#include <openssl/sm2.h>
#include <openssl/is_gmssl.h>
int main(int argc, char **argv)
{
@@ -100,6 +102,10 @@ int main(int argc, char **argv)
ERR_print_errors_fp(stderr);
goto end;
}
if (!EVP_PKEY_CTX_set_ec_scheme(pctx, NID_sm_scheme)) {
ERR_print_errors_fp(stderr);
goto end;
}
while ((len = BIO_read(in_bio, buf, sizeof(buf))) > 0) {
if (!EVP_DigestSignUpdate(md_ctx, buf, len)) {
ERR_print_errors_fp(stderr);

10
demos/cpk/cpk-verify.c
View File

@@ -51,6 +51,9 @@
#include <stdlib.h>
#include <libgen.h>
#include <openssl/cpk.h>
#include <openssl/pem.h>
#include <openssl/sm2.h>
#include <openssl/is_gmssl.h>
int main(int argc, char **argv)
{
@@ -65,7 +68,7 @@ int main(int argc, char **argv)
EVP_PKEY_CTX *pctx;
unsigned char magicstr[] = "~CPK signature appended~";
unsigned char magic[sizeof(magicstr)] = {0};
unsigned char id[128];
unsigned char id[128] = {0};
unsigned char sig[128];
unsigned int idlen, siglen, totallen;
int datalen;
@@ -155,6 +158,10 @@ int main(int argc, char **argv)
ERR_print_errors_fp(stderr);
goto end;
}
if (!EVP_PKEY_CTX_set_ec_scheme(pctx, NID_sm_scheme)) {
ERR_print_errors_fp(stderr);
goto end;
}
while (datalen > 0) {
unsigned char buf[1024];
@@ -182,7 +189,6 @@ int main(int argc, char **argv)
}
printf("%s: success\n", argv[1]);
ret = 0;
end:
return ret;