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add test against original openssl pbkdf

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This commit is contained in:
Gregory 2019-04-06 18:31:10 +03:00
parent bb9bc8cba1
commit 41dcf6b7dd
2 changed files with 52 additions and 1 deletions
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8
Makefile
View file

@ -251,12 +251,18 @@ $(TEST_OBJ) $(OBJ): | $(OBJ_DIR)
$(OBJ_DIR):
mkdir $(OBJ_DIR)
$(OBJ_DIR)%.o: %.c $(LIBFT) $(HEADERS)
$(OBJ_DIR)%.o: %.c $(LIBFT) $(OPENSSL_CRY) $(OPENSSL_SSL) $(HEADERS)
$(CC) -c $< -o $@ $(CC_FLAGS) $(HEADER_FLAGS)
$(LIBFT):
$(MAKE) -C $(LIBFT_DIR)
$(OPENSSL_CRY) $(OPENSSL_SSL):
cd $(OPENSSL_DIR) && \
./config --prefix=$(OPENSSL_BLD) && \
make -j 4 && \
make -j 4 install
all: $(NAME)
check: $(TEST_BIN)

45
t/pbkdf2_tests.c
View file

@ -3,6 +3,7 @@
#include "ft_pbkdf2.h"
#include "ft_sha.h"
#include "libft.h"
#include "openssl/evp.h"
static int init_hmac_sha256_ctx()
{
@ -252,6 +253,49 @@ int perform_pbkdf2_sha256()
_end("perform pbkdf2 sha256");
}
int copy_openssl_pbkdf2()
{
t_pbkdf2_sha256_ctx ctx;
int i;
int iterations = 10000;
int salt_len = 8;
int pass_len = 8;
int key_len = 8;
unsigned char my_key[8];
unsigned char orig_key[8];
unsigned char pass[] = "password";
unsigned char salt[] = {0, 0, 0, 0, 0, 0, 0, 0};
ft_pbkdf2_sha256_init_ctx(&ctx);
ctx.key = my_key;
ctx.pass = pass;
ctx.salt = salt;
ctx.pass_len = pass_len;
ctx.salt_len = salt_len;
ctx.key_len = key_len;
ctx.iterations = iterations;
ft_pbkdf2_sha256(&ctx);
PKCS5_PBKDF2_HMAC(
(const char *)pass,
pass_len,
salt,
salt_len,
iterations,
EVP_sha256(),
key_len,
orig_key
);
i = 0;
while(i < 8)
{
_is(my_key[i] == orig_key[i]);
i++;
}
_end("copy openssl pbkdf2");
}
int pbkdf2_tests()
{
_should(init_hmac_sha256_ctx);
@ -259,5 +303,6 @@ int pbkdf2_tests()
_should(perform_hmac_256_computation_long_key);
_should(init_pbkdf2_sha256_ctx);
_should(perform_pbkdf2_sha256);
_should(copy_openssl_pbkdf2);
return 0;
}