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Make it possible to give vectors only for decryption or encryption.
author
Richard Levitte
<levitte@openssl.org>
Fri, 31 May 2002 13:12:49 +0000
(13:12 +0000)
committer
Richard Levitte
<levitte@openssl.org>
Fri, 31 May 2002 13:12:49 +0000
(13:12 +0000)
crypto/evp/evp_test.c
patch
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diff --git
a/crypto/evp/evp_test.c
b/crypto/evp/evp_test.c
index decd0713d62bfa210e1163d1418e121bed3fccc2..7c5453d7e9d2fe52b5f03d806ad51725c7676e98 100644
(file)
--- a/
crypto/evp/evp_test.c
+++ b/
crypto/evp/evp_test.c
@@
-123,13
+123,15
@@
static unsigned char *ustrsep(char **p,const char *sep)
static void test1(const EVP_CIPHER *c,const unsigned char *key,int kn,
const unsigned char *iv,int in,
const unsigned char *plaintext,int pn,
static void test1(const EVP_CIPHER *c,const unsigned char *key,int kn,
const unsigned char *iv,int in,
const unsigned char *plaintext,int pn,
- const unsigned char *ciphertext,int cn)
+ const unsigned char *ciphertext,int cn,
+ int encdec)
{
EVP_CIPHER_CTX ctx;
unsigned char out[4096];
int outl,outl2;
{
EVP_CIPHER_CTX ctx;
unsigned char out[4096];
int outl,outl2;
- printf("Testing cipher %s\n",EVP_CIPHER_name(c));
+ printf("Testing cipher %s%s\n",EVP_CIPHER_name(c),
+ (encdec == 1 ? "(encrypt)" : (encdec == 0 ? "(decrypt)" : "(encrypt/decrypt)")));
hexdump(stdout,"Key",key,kn);
if(in)
hexdump(stdout,"IV",iv,in);
hexdump(stdout,"Key",key,kn);
if(in)
hexdump(stdout,"IV",iv,in);
@@
-143,70
+145,76
@@
static void test1(const EVP_CIPHER *c,const unsigned char *key,int kn,
exit(5);
}
EVP_CIPHER_CTX_init(&ctx);
exit(5);
}
EVP_CIPHER_CTX_init(&ctx);
- if(!EVP_EncryptInit_ex(&ctx,c,NULL,key,iv))
- {
- fprintf(stderr,"EncryptInit failed\n");
- exit(10);
- }
- EVP_CIPHER_CTX_set_padding(&ctx,0);
+ if (encdec != 0)
+ {
+ if(!EVP_EncryptInit_ex(&ctx,c,NULL,key,iv))
+ {
+ fprintf(stderr,"EncryptInit failed\n");
+ exit(10);
+ }
+ EVP_CIPHER_CTX_set_padding(&ctx,0);
- if(!EVP_EncryptUpdate(&ctx,out,&outl,plaintext,pn))
- {
- fprintf(stderr,"Encrypt failed\n");
- exit(6);
- }
- if(!EVP_EncryptFinal_ex(&ctx,out+outl,&outl2))
- {
- fprintf(stderr,"EncryptFinal failed\n");
- exit(7);
- }
+
if(!EVP_EncryptUpdate(&ctx,out,&outl,plaintext,pn))
+
{
+
fprintf(stderr,"Encrypt failed\n");
+
exit(6);
+
}
+
if(!EVP_EncryptFinal_ex(&ctx,out+outl,&outl2))
+
{
+
fprintf(stderr,"EncryptFinal failed\n");
+
exit(7);
+
}
- if(outl+outl2 != cn)
- {
- fprintf(stderr,"Ciphertext length mismatch got %d expected %d\n",
- outl+outl2,cn);
- exit(8);
- }
+
if(outl+outl2 != cn)
+
{
+
fprintf(stderr,"Ciphertext length mismatch got %d expected %d\n",
+
outl+outl2,cn);
+
exit(8);
+
}
- if(memcmp(out,ciphertext,cn))
- {
- fprintf(stderr,"Ciphertext mismatch\n");
- hexdump(stderr,"Got",out,cn);
- hexdump(stderr,"Expected",ciphertext,cn);
- exit(9);
+ if(memcmp(out,ciphertext,cn))
+ {
+ fprintf(stderr,"Ciphertext mismatch\n");
+ hexdump(stderr,"Got",out,cn);
+ hexdump(stderr,"Expected",ciphertext,cn);
+ exit(9);
+ }
}
}
- if(!EVP_DecryptInit_ex(&ctx,c,NULL,key,iv))
- {
- fprintf(stderr,"DecryptInit failed\n");
- exit(11);
- }
- EVP_CIPHER_CTX_set_padding(&ctx,0);
+ if (encdec <= 0)
+ {
+ if(!EVP_DecryptInit_ex(&ctx,c,NULL,key,iv))
+ {
+ fprintf(stderr,"DecryptInit failed\n");
+ exit(11);
+ }
+ EVP_CIPHER_CTX_set_padding(&ctx,0);
-
if(!EVP_DecryptUpdate(&ctx,out,&outl,ciphertext,p
n))
- {
- fprintf(stderr,"Decrypt failed\n");
- exit(6);
- }
- if(!EVP_DecryptFinal_ex(&ctx,out+outl,&outl2))
- {
- fprintf(stderr,"DecryptFinal failed\n");
- exit(7);
- }
+
if(!EVP_DecryptUpdate(&ctx,out,&outl,ciphertext,c
n))
+
{
+
fprintf(stderr,"Decrypt failed\n");
+
exit(6);
+
}
+
if(!EVP_DecryptFinal_ex(&ctx,out+outl,&outl2))
+
{
+
fprintf(stderr,"DecryptFinal failed\n");
+
exit(7);
+
}
- if(outl+outl2 != cn)
- {
- fprintf(stderr,"Plaintext length mismatch got %d expected %d\n",
- outl+outl2,cn);
- exit(8);
- }
+
if(outl+outl2 != cn)
+
{
+
fprintf(stderr,"Plaintext length mismatch got %d expected %d\n",
+
outl+outl2,cn);
+
exit(8);
+
}
- if(memcmp(out,plaintext,cn))
- {
- fprintf(stderr,"Plaintext mismatch\n");
- hexdump(stderr,"Got",out,cn);
- hexdump(stderr,"Expected",plaintext,cn);
- exit(9);
+ if(memcmp(out,plaintext,cn))
+ {
+ fprintf(stderr,"Plaintext mismatch\n");
+ hexdump(stderr,"Got",out,cn);
+ hexdump(stderr,"Expected",plaintext,cn);
+ exit(9);
+ }
}
EVP_CIPHER_CTX_cleanup(&ctx);
}
EVP_CIPHER_CTX_cleanup(&ctx);
@@
-217,7
+225,8
@@
static void test1(const EVP_CIPHER *c,const unsigned char *key,int kn,
static int test_cipher(const char *cipher,const unsigned char *key,int kn,
const unsigned char *iv,int in,
const unsigned char *plaintext,int pn,
static int test_cipher(const char *cipher,const unsigned char *key,int kn,
const unsigned char *iv,int in,
const unsigned char *plaintext,int pn,
- const unsigned char *ciphertext,int cn)
+ const unsigned char *ciphertext,int cn,
+ int encdec)
{
const EVP_CIPHER *c;
{
const EVP_CIPHER *c;
@@
-225,7
+234,7
@@
static int test_cipher(const char *cipher,const unsigned char *key,int kn,
if(!c)
return 0;
if(!c)
return 0;
- test1(c,key,kn,iv,in,plaintext,pn,ciphertext,cn);
+ test1(c,key,kn,iv,in,plaintext,pn,ciphertext,cn
,encdec
);
return 1;
}
return 1;
}
@@
-332,6
+341,7
@@
int main(int argc,char **argv)
char *p;
char *cipher;
unsigned char *iv,*key,*plaintext,*ciphertext;
char *p;
char *cipher;
unsigned char *iv,*key,*plaintext,*ciphertext;
+ int encdec;
int kn,in,pn,cn;
if(!fgets((char *)line,sizeof line,f))
int kn,in,pn,cn;
if(!fgets((char *)line,sizeof line,f))
@@
-343,14
+353,21
@@
int main(int argc,char **argv)
key=ustrsep(&p,":");
iv=ustrsep(&p,":");
plaintext=ustrsep(&p,":");
key=ustrsep(&p,":");
iv=ustrsep(&p,":");
plaintext=ustrsep(&p,":");
- ciphertext=ustrsep(&p,"\n");
+ ciphertext=ustrsep(&p,":");
+ if (p[-1] == '\n') {
+ p[-1] = '\0';
+ encdec = -1;
+ } else {
+ encdec = atoi(ustrsep(&p,"\n"));
+ }
+
kn=convert(key);
in=convert(iv);
pn=convert(plaintext);
cn=convert(ciphertext);
kn=convert(key);
in=convert(iv);
pn=convert(plaintext);
cn=convert(ciphertext);
- if(!test_cipher(cipher,key,kn,iv,in,plaintext,pn,ciphertext,cn)
+ if(!test_cipher(cipher,key,kn,iv,in,plaintext,pn,ciphertext,cn
,encdec
)
&& !test_digest(cipher,plaintext,pn,ciphertext,cn))
{
fprintf(stderr,"Can't find %s\n",cipher);
&& !test_digest(cipher,plaintext,pn,ciphertext,cn))
{
fprintf(stderr,"Can't find %s\n",cipher);