X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/Cipher_code.git/blobdiff_plain/d463aa6b004f2432356128d77de09592ae822611..50cc69e2c323701acf1102861274d3ab3a54b002:/OneRoundIoT/openssl/openssl_evp_ccm.c?ds=sidebyside

diff --git a/OneRoundIoT/openssl/openssl_evp_ccm.c b/OneRoundIoT/openssl/openssl_evp_ccm.c
index 74549f8..ad5324d 100644
--- a/OneRoundIoT/openssl/openssl_evp_ccm.c
+++ b/OneRoundIoT/openssl/openssl_evp_ccm.c
@@ -129,18 +129,10 @@ int decryptccm(unsigned char *ciphertext, int ciphertext_len, unsigned char *aad
 	if(1 != EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_IVLEN, 7, NULL))
 		handleErrors();
 
- for(int i=0;i<16;i++) {
-    printf("%d ",tag[i]);
-  }
-  printf("\n");
-	
 	/* Set expected tag value. */
 	if(1 != EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_AEAD_SET_TAG, 16, tag))
 		handleErrors();
- for(int i=0;i<16;i++) {
-    printf("%d ",tag[i]);
-  }
-  printf("\n");
+
 	/* Initialise key and IV */
 	if(1 != EVP_DecryptInit_ex(ctx, NULL, NULL, key, iv)) handleErrors();
 
@@ -161,7 +153,7 @@ int decryptccm(unsigned char *ciphertext, int ciphertext_len, unsigned char *aad
 	 */
 	ret = EVP_DecryptUpdate(ctx, plaintext, &len, ciphertext, ciphertext_len);
 
-	printf("RET %d len %d\n",ret,len);
+	//	printf("RET %d len %d\n",ret,len);
 	
 	plaintext_len = len;
 
@@ -434,23 +426,23 @@ int main (int argc, char** argv)
 
 
 
-  for(int i=0;i<16;i++)
+  /*  for(int i=0;i<16;i++)
     printf("%d ",tag[i]);
   printf("\n");
-  
-//  for(i=0;i<nb_test;i++)
+  */
+ for(i=0;i<nb_test;i++)
   {  
     ciphertext_len = encryptccm (plaintext, imsize, plaintext, imsize, key, iv,
 			      ciphertext, tag);
   }
-  for(int i=0;i<16;i++) {
+  /*for(int i=0;i<16;i++) {
     printf("%d ",tag[i]);
   }
-  printf("\n");
+  printf("\n");*/
  time_encrypt+=TimeStop(t);
 
 // printf("Time encrypt %f\n",time);
- printf("%f\t",(double)imsize*nb_test/time_encrypt);
+ printf("%e\t",(double)imsize*nb_test/time_encrypt);
 
  if(lena) {
    for(int i=0;i<oneD;i++) {
@@ -467,7 +459,7 @@ int main (int argc, char** argv)
 
 
   
-  //for(int i=0;i<nb_test;i++)
+  for(int i=0;i<nb_test;i++)
   {  
     /* Decrypt the ciphertext */
     decryptedtext_len = decryptccm(ciphertext, ciphertext_len,ciphertext, ciphertext_len,tag,  key, iv,
@@ -477,7 +469,7 @@ int main (int argc, char** argv)
  time_decrypt+=TimeStop(t);
 
  //printf("Time decrypt %f\n",time);
- printf("%f\t",(double)imsize*nb_test/time_decrypt);
+ printf("%e\t",(double)imsize*nb_test/time_decrypt);
 
  if(lena) {
    for(int i=0;i<oneD;i++) {