version 1.41, 2013/02/25 11:24:02
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version 1.43, 2013/02/26 10:25:21
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Line 607 instruction_digest(struct_processus *s_e
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Line 607 instruction_digest(struct_processus *s_e
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{ |
{ |
EVP_MD_CTX contexte; |
EVP_MD_CTX contexte; |
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const EVP_MD * (*EVP_sum)(); |
const EVP_MD *EVP_sum; |
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const EVP_CIPHER *EVP_chiffrement; |
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logical1 somme_invalide; |
logical1 somme_invalide; |
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Line 625 instruction_digest(struct_processus *s_e
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Line 626 instruction_digest(struct_processus *s_e
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unsigned char *fonction; |
unsigned char *fonction; |
unsigned char somme[EVP_MAX_MD_SIZE]; |
unsigned char somme[EVP_MAX_MD_SIZE]; |
unsigned char *tampon; |
unsigned char *tampon; |
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unsigned char *vecteur_initialisation; |
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unsigned int longueur_bloc; |
unsigned int longueur_bloc; |
unsigned int longueur_somme; |
unsigned int longueur_somme; |
unsigned int longueur_tampon; |
unsigned int longueur_tampon; |
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unsigned long longueur_clef; |
unsigned long longueur_clef; |
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unsigned long longueur_clef_attendue; |
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unsigned long longueur_clef_max; |
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unsigned long longueur_clef_min; |
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(*s_etat_processus).erreur_execution = d_ex; |
(*s_etat_processus).erreur_execution = d_ex; |
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Line 664 instruction_digest(struct_processus *s_e
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Line 669 instruction_digest(struct_processus *s_e
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printf(" Algorithms:\n\n"); |
printf(" Algorithms:\n\n"); |
} |
} |
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# ifndef OPENSSL_NO_AES |
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printf(" - AES-128-CBC\n"); |
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printf(" - AES-192-CBC\n"); |
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printf(" - AES-256-CBC\n"); |
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# endif |
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# ifndef OPENSSL_NO_CAMELLIA |
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printf(" - CAMELLIA-128-CBC\n"); |
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printf(" - CAMELLIA-192-CBC\n"); |
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printf(" - CAMELLIA-256-CBC\n"); |
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# endif |
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# ifndef OPENSSL_NO_DES |
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printf(" - DES-CBC\n"); |
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printf(" - DES-EDE-CBC\n"); |
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printf(" - DES-EDE3-CB\n"); |
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printf(" - DESX-CBC\n"); |
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# endif |
# ifndef OPENSSL_NO_SHA |
# ifndef OPENSSL_NO_SHA |
printf(" - DSS\n"); |
printf(" - DSS\n"); |
printf(" - DSS1\n"); |
printf(" - DSS1\n"); |
printf(" - ECDSA\n"); |
printf(" - ECDSA\n"); |
# endif |
# endif |
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# ifndef OPENSSL_NO_IDEA |
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printf(" - IDEA-CBC\n"); |
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# endif |
# ifndef OPENSSL_NO_MD2 |
# ifndef OPENSSL_NO_MD2 |
printf(" - MD2\n"); |
printf(" - MD2\n"); |
# endif |
# endif |
Line 681 instruction_digest(struct_processus *s_e
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Line 705 instruction_digest(struct_processus *s_e
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# ifndef OPENSSL_NO_MDC2 |
# ifndef OPENSSL_NO_MDC2 |
printf(" - MDC2\n"); |
printf(" - MDC2\n"); |
# endif |
# endif |
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# ifndef OPENSSL_NO_RC2 |
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printf(" - RC2-CBC\n"); |
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printf(" - RC2-40-CBC\n"); |
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printf(" - RC2-64-CBC\n"); |
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# endif |
# ifndef OPENSSL_NO_RIPEMD |
# ifndef OPENSSL_NO_RIPEMD |
printf(" - RIPEMD160\n"); |
printf(" - RIPEMD160\n"); |
# endif |
# endif |
Line 713 instruction_digest(struct_processus *s_e
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Line 742 instruction_digest(struct_processus *s_e
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printf(" \"text\" \"MD5\" DIGEST\n"); |
printf(" \"text\" \"MD5\" DIGEST\n"); |
printf(" \"text\" { \"SHA384\" \"key\" } DIGEST\n"); |
printf(" \"text\" { \"SHA384\" \"key\" } DIGEST\n"); |
printf(" \"text\" { \"AES-CBC\" \"key\" } DIGEST\n"); |
printf(" \"text\" { \"AES-128-CBC\" \"key\" } DIGEST\n"); |
return; |
return; |
} |
} |
else if ((*s_etat_processus).test_instruction == 'Y') |
else if ((*s_etat_processus).test_instruction == 'Y') |
Line 792 instruction_digest(struct_processus *s_e
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Line 821 instruction_digest(struct_processus *s_e
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{ |
{ |
case d_code_fin_chaine: |
case d_code_fin_chaine: |
{ |
{ |
EVP_sum = EVP_dss; |
EVP_sum = EVP_dss(); |
break; |
break; |
} |
} |
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Line 800 instruction_digest(struct_processus *s_e
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Line 829 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[4] == d_code_fin_chaine) |
if (fonction[4] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_dss1; |
EVP_sum = EVP_dss1(); |
} |
} |
else |
else |
{ |
{ |
Line 863 instruction_digest(struct_processus *s_e
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Line 892 instruction_digest(struct_processus *s_e
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if (fonction[5] == |
if (fonction[5] == |
d_code_fin_chaine) |
d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_ecdsa; |
EVP_sum = EVP_ecdsa(); |
} |
} |
else |
else |
{ |
{ |
Line 927 instruction_digest(struct_processus *s_e
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Line 956 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[3] == d_code_fin_chaine) |
if (fonction[3] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_md2; |
EVP_sum = EVP_md2(); |
} |
} |
else |
else |
{ |
{ |
Line 943 instruction_digest(struct_processus *s_e
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Line 972 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[3] == d_code_fin_chaine) |
if (fonction[3] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_md4; |
EVP_sum = EVP_md4(); |
} |
} |
else |
else |
{ |
{ |
Line 959 instruction_digest(struct_processus *s_e
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Line 988 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[3] == d_code_fin_chaine) |
if (fonction[3] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_md5; |
EVP_sum = EVP_md5(); |
} |
} |
else |
else |
{ |
{ |
Line 979 instruction_digest(struct_processus *s_e
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Line 1008 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[4] == d_code_fin_chaine) |
if (fonction[4] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_mdc2; |
EVP_sum = EVP_mdc2(); |
} |
} |
else |
else |
{ |
{ |
Line 1025 instruction_digest(struct_processus *s_e
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Line 1054 instruction_digest(struct_processus *s_e
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{ |
{ |
if (strcmp(fonction, "RIPEMD160") == 0) |
if (strcmp(fonction, "RIPEMD160") == 0) |
{ |
{ |
EVP_sum = EVP_ripemd160; |
EVP_sum = EVP_ripemd160(); |
} |
} |
else |
else |
{ |
{ |
Line 1051 instruction_digest(struct_processus *s_e
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Line 1080 instruction_digest(struct_processus *s_e
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{ |
{ |
case d_code_fin_chaine: |
case d_code_fin_chaine: |
{ |
{ |
EVP_sum = EVP_sha; |
EVP_sum = EVP_sha(); |
break; |
break; |
} |
} |
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Line 1059 instruction_digest(struct_processus *s_e
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Line 1088 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[4] == d_code_fin_chaine) |
if (fonction[4] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_sha1; |
EVP_sum = EVP_sha1(); |
} |
} |
else |
else |
{ |
{ |
Line 1084 instruction_digest(struct_processus *s_e
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Line 1113 instruction_digest(struct_processus *s_e
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d_code_fin_chaine) |
d_code_fin_chaine) |
{ |
{ |
EVP_sum = |
EVP_sum = |
EVP_sha224; |
EVP_sha224(); |
} |
} |
else |
else |
{ |
{ |
somme_invalide = |
somme_invalide = |
d_vrai; |
d_vrai; |
} |
} |
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break; |
break; |
Line 1115 instruction_digest(struct_processus *s_e
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Line 1144 instruction_digest(struct_processus *s_e
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d_code_fin_chaine) |
d_code_fin_chaine) |
{ |
{ |
EVP_sum = |
EVP_sum = |
EVP_sha256; |
EVP_sha256(); |
} |
} |
else |
else |
{ |
{ |
somme_invalide = |
somme_invalide = |
d_vrai; |
d_vrai; |
} |
} |
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break; |
break; |
Line 1162 instruction_digest(struct_processus *s_e
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Line 1191 instruction_digest(struct_processus *s_e
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d_code_fin_chaine) |
d_code_fin_chaine) |
{ |
{ |
EVP_sum = |
EVP_sum = |
EVP_sha384; |
EVP_sha384(); |
} |
} |
else |
else |
{ |
{ |
somme_invalide = |
somme_invalide = |
d_vrai; |
d_vrai; |
} |
} |
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break; |
break; |
Line 1207 instruction_digest(struct_processus *s_e
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Line 1236 instruction_digest(struct_processus *s_e
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d_code_fin_chaine) |
d_code_fin_chaine) |
{ |
{ |
EVP_sum = |
EVP_sum = |
EVP_sha512; |
EVP_sha512(); |
} |
} |
else |
else |
{ |
{ |
somme_invalide = |
somme_invalide = |
d_vrai; |
d_vrai; |
} |
} |
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break; |
break; |
Line 1275 instruction_digest(struct_processus *s_e
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Line 1304 instruction_digest(struct_processus *s_e
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{ |
{ |
if (strcmp(fonction, "WHIRLPOOL") == 0) |
if (strcmp(fonction, "WHIRLPOOL") == 0) |
{ |
{ |
EVP_sum = EVP_whirlpool; |
EVP_sum = EVP_whirlpool(); |
} |
} |
else |
else |
{ |
{ |
Line 1305 instruction_digest(struct_processus *s_e
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Line 1334 instruction_digest(struct_processus *s_e
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return; |
return; |
} |
} |
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if (EVP_DigestInit(&contexte, EVP_sum()) != 1) |
if (EVP_DigestInit(&contexte, EVP_sum) != 1) |
{ |
{ |
EVP_MD_CTX_cleanup(&contexte); |
EVP_MD_CTX_cleanup(&contexte); |
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Line 1444 instruction_digest(struct_processus *s_e
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Line 1473 instruction_digest(struct_processus *s_e
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{ |
{ |
case d_code_fin_chaine: |
case d_code_fin_chaine: |
{ |
{ |
EVP_sum = EVP_dss; |
EVP_sum = EVP_dss(); |
longueur_bloc = SHA_CBLOCK; |
longueur_bloc = SHA_CBLOCK; |
break; |
break; |
} |
} |
Line 1453 instruction_digest(struct_processus *s_e
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Line 1482 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[4] == d_code_fin_chaine) |
if (fonction[4] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_dss1; |
EVP_sum = EVP_dss1(); |
longueur_bloc = SHA_CBLOCK; |
longueur_bloc = SHA_CBLOCK; |
} |
} |
else |
else |
Line 1517 instruction_digest(struct_processus *s_e
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Line 1546 instruction_digest(struct_processus *s_e
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if (fonction[5] == |
if (fonction[5] == |
d_code_fin_chaine) |
d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_ecdsa; |
EVP_sum = EVP_ecdsa(); |
longueur_bloc = SHA_CBLOCK; |
longueur_bloc = SHA_CBLOCK; |
} |
} |
else |
else |
Line 1582 instruction_digest(struct_processus *s_e
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Line 1611 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[3] == d_code_fin_chaine) |
if (fonction[3] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_md2; |
EVP_sum = EVP_md2(); |
longueur_bloc = MD2_BLOCK; |
longueur_bloc = MD2_BLOCK; |
} |
} |
else |
else |
Line 1599 instruction_digest(struct_processus *s_e
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Line 1628 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[3] == d_code_fin_chaine) |
if (fonction[3] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_md4; |
EVP_sum = EVP_md4(); |
longueur_bloc = MD4_CBLOCK; |
longueur_bloc = MD4_CBLOCK; |
} |
} |
else |
else |
Line 1616 instruction_digest(struct_processus *s_e
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Line 1645 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[3] == d_code_fin_chaine) |
if (fonction[3] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_md5; |
EVP_sum = EVP_md5(); |
longueur_bloc = MD5_CBLOCK; |
longueur_bloc = MD5_CBLOCK; |
} |
} |
else |
else |
Line 1637 instruction_digest(struct_processus *s_e
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Line 1666 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[4] == d_code_fin_chaine) |
if (fonction[4] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_mdc2; |
EVP_sum = EVP_mdc2(); |
longueur_bloc = MDC2_BLOCK; |
longueur_bloc = MDC2_BLOCK; |
} |
} |
else |
else |
Line 1684 instruction_digest(struct_processus *s_e
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Line 1713 instruction_digest(struct_processus *s_e
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{ |
{ |
if (strcmp(fonction, "RIPEMD160") == 0) |
if (strcmp(fonction, "RIPEMD160") == 0) |
{ |
{ |
EVP_sum = EVP_ripemd160; |
EVP_sum = EVP_ripemd160(); |
longueur_bloc = RIPEMD160_CBLOCK; |
longueur_bloc = RIPEMD160_CBLOCK; |
} |
} |
else |
else |
Line 1711 instruction_digest(struct_processus *s_e
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Line 1740 instruction_digest(struct_processus *s_e
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{ |
{ |
case d_code_fin_chaine: |
case d_code_fin_chaine: |
{ |
{ |
EVP_sum = EVP_sha; |
EVP_sum = EVP_sha(); |
longueur_bloc = SHA_CBLOCK; |
longueur_bloc = SHA_CBLOCK; |
break; |
break; |
} |
} |
Line 1720 instruction_digest(struct_processus *s_e
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Line 1749 instruction_digest(struct_processus *s_e
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{ |
{ |
if (fonction[4] == d_code_fin_chaine) |
if (fonction[4] == d_code_fin_chaine) |
{ |
{ |
EVP_sum = EVP_sha1; |
EVP_sum = EVP_sha1(); |
longueur_bloc = SHA_CBLOCK; |
longueur_bloc = SHA_CBLOCK; |
} |
} |
else |
else |
Line 1746 instruction_digest(struct_processus *s_e
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Line 1775 instruction_digest(struct_processus *s_e
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d_code_fin_chaine) |
d_code_fin_chaine) |
{ |
{ |
EVP_sum = |
EVP_sum = |
EVP_sha224; |
EVP_sha224(); |
longueur_bloc = |
longueur_bloc = |
SHA256_CBLOCK; |
SHA256_CBLOCK; |
} |
} |
Line 1779 instruction_digest(struct_processus *s_e
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Line 1808 instruction_digest(struct_processus *s_e
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d_code_fin_chaine) |
d_code_fin_chaine) |
{ |
{ |
EVP_sum = |
EVP_sum = |
EVP_sha256; |
EVP_sha256(); |
longueur_bloc = |
longueur_bloc = |
SHA256_CBLOCK; |
SHA256_CBLOCK; |
} |
} |
Line 1828 instruction_digest(struct_processus *s_e
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Line 1857 instruction_digest(struct_processus *s_e
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d_code_fin_chaine) |
d_code_fin_chaine) |
{ |
{ |
EVP_sum = |
EVP_sum = |
EVP_sha384; |
EVP_sha384(); |
longueur_bloc = |
longueur_bloc = |
SHA512_CBLOCK; |
SHA512_CBLOCK; |
} |
} |
Line 1875 instruction_digest(struct_processus *s_e
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Line 1904 instruction_digest(struct_processus *s_e
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d_code_fin_chaine) |
d_code_fin_chaine) |
{ |
{ |
EVP_sum = |
EVP_sum = |
EVP_sha512; |
EVP_sha512(); |
longueur_bloc = |
longueur_bloc = |
SHA512_CBLOCK; |
SHA512_CBLOCK; |
} |
} |
Line 1945 instruction_digest(struct_processus *s_e
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Line 1974 instruction_digest(struct_processus *s_e
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{ |
{ |
if (strcmp(fonction, "WHIRLPOOL") == 0) |
if (strcmp(fonction, "WHIRLPOOL") == 0) |
{ |
{ |
EVP_sum = EVP_whirlpool; |
EVP_sum = EVP_whirlpool(); |
longueur_bloc = WHIRLPOOL_BBLOCK / 8; |
longueur_bloc = WHIRLPOOL_BBLOCK / 8; |
} |
} |
else |
else |
Line 1964 instruction_digest(struct_processus *s_e
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Line 1993 instruction_digest(struct_processus *s_e
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} |
} |
} |
} |
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free(fonction); |
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if (somme_invalide == d_vrai) |
if (somme_invalide == d_vrai) |
{ |
{ |
// Le chiffrement est de type CBC-MAC |
// Le chiffrement est de type CBC-MAC |
BUG(1, uprintf("Oops!")); |
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exit(0); |
if (strncmp(fonction, "AES", 3) == 0) |
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{ |
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# ifdef OPENSSL_NO_AES |
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free(fonction); |
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liberation(s_etat_processus, s_objet_argument_1); |
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liberation(s_etat_processus, s_objet_argument_2); |
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(*s_etat_processus).erreur_execution = |
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d_ex_chiffrement_indisponible; |
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return; |
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# else |
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|
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if (strcmp(fonction, "AES-128-CBC") == 0) |
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{ |
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EVP_chiffrement = EVP_aes_128_cbc(); |
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longueur_clef_attendue = 16; |
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longueur_somme = AES_BLOCK_SIZE; |
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} |
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else if (strcmp(fonction, "AES-192-CBC") == 0) |
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{ |
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EVP_chiffrement = EVP_aes_192_cbc(); |
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longueur_clef_attendue = 24; |
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longueur_somme = AES_BLOCK_SIZE; |
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} |
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else if (strcmp(fonction, "AES-256-CBC") == 0) |
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{ |
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EVP_chiffrement = EVP_aes_256_cbc(); |
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longueur_clef_attendue = 32; |
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longueur_somme = AES_BLOCK_SIZE; |
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} |
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else |
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{ |
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free(fonction); |
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|
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liberation(s_etat_processus, s_objet_argument_1); |
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liberation(s_etat_processus, s_objet_argument_2); |
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|
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(*s_etat_processus).erreur_execution = |
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d_ex_chiffrement_indisponible; |
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return; |
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} |
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|
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# endif |
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} |
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else if (strncmp(fonction, "DES", 3) == 0) |
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{ |
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# ifdef OPENSSL_NO_DES |
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|
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free(fonction); |
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|
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liberation(s_etat_processus, s_objet_argument_1); |
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liberation(s_etat_processus, s_objet_argument_2); |
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|
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(*s_etat_processus).erreur_execution = |
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d_ex_chiffrement_indisponible; |
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return; |
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|
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# else |
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|
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if (strcmp(fonction, "DES-CBC") == 0) |
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{ |
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EVP_chiffrement = EVP_des_cbc(); |
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longueur_clef_attendue = 7; |
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longueur_somme = 8; |
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} |
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else if (strcmp(fonction, "DES-EDE-CBC") == 0) |
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{ |
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EVP_chiffrement = EVP_des_ede_cbc(); |
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longueur_clef_attendue = 7; |
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longueur_somme = 8; |
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} |
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else if (strcmp(fonction, "DES-EDE3-CBC") == 0) |
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{ |
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EVP_chiffrement = EVP_des_ede3_cbc(); |
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longueur_clef_attendue = 7; |
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longueur_somme = 8; |
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} |
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else if (strcmp(fonction, "DESX-CBC") == 0) |
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{ |
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EVP_chiffrement = EVP_desx_cbc(); |
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longueur_clef_attendue = 7; |
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longueur_somme = 8; |
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} |
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else |
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{ |
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free(fonction); |
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|
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liberation(s_etat_processus, s_objet_argument_1); |
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liberation(s_etat_processus, s_objet_argument_2); |
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|
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(*s_etat_processus).erreur_execution = |
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d_ex_chiffrement_indisponible; |
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return; |
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} |
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# endif |
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} |
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else if (strncmp(fonction, "CAMELLIA", 8) == 0) |
|
{ |
|
# ifdef OPENSSL_NO_CAMELLIA |
|
|
|
free(fonction); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
(*s_etat_processus).erreur_execution = |
|
d_ex_chiffrement_indisponible; |
|
return; |
|
|
|
# else |
|
|
|
if (strcmp(fonction, "CAMELLIA-128-CBC") == 0) |
|
{ |
|
EVP_chiffrement = EVP_camellia_128_cbc(); |
|
longueur_clef_attendue = 16; |
|
longueur_somme = CAMELLIA_BLOCK_SIZE; |
|
} |
|
else if (strcmp(fonction, "CAMELLIA-192-CBC") == 0) |
|
{ |
|
EVP_chiffrement = EVP_camellia_192_cbc(); |
|
longueur_clef_attendue = 24; |
|
longueur_somme = CAMELLIA_BLOCK_SIZE; |
|
} |
|
else if (strcmp(fonction, "CAMELLIA-256-CBC") == 0) |
|
{ |
|
EVP_chiffrement = EVP_camellia_256_cbc(); |
|
longueur_clef_attendue = 32; |
|
longueur_somme = CAMELLIA_BLOCK_SIZE; |
|
} |
|
else |
|
{ |
|
free(fonction); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
(*s_etat_processus).erreur_execution = |
|
d_ex_chiffrement_indisponible; |
|
return; |
|
} |
|
# endif |
|
} |
|
else if (strncmp(fonction, "RC2", 3) == 0) |
|
{ |
|
# ifdef OPENSSL_NO_RC2 |
|
|
|
free(fonction); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
(*s_etat_processus).erreur_execution = |
|
d_ex_chiffrement_indisponible; |
|
return; |
|
|
|
# else |
|
|
|
if (strcmp(fonction, "RC2-CBC") == 0) |
|
{ |
|
EVP_chiffrement = EVP_rc2_cbc(); |
|
longueur_clef_attendue = 0; |
|
longueur_clef_min = 1; |
|
longueur_clef_max = 16; |
|
longueur_somme = RC2_BLOCK; |
|
} |
|
else if (strcmp(fonction, "RC2-40-CBC") == 0) |
|
{ |
|
EVP_chiffrement = EVP_rc2_40_cbc(); |
|
longueur_clef_attendue = 0; |
|
longueur_clef_min = 1; |
|
longueur_clef_max = 16; |
|
longueur_somme = RC2_BLOCK; |
|
} |
|
else if (strcmp(fonction, "RC2-64-CBC") == 0) |
|
{ |
|
EVP_chiffrement = EVP_rc2_64_cbc(); |
|
longueur_clef_attendue = 0; |
|
longueur_clef_min = 1; |
|
longueur_clef_max = 16; |
|
longueur_somme = RC2_BLOCK; |
|
} |
|
else |
|
{ |
|
free(fonction); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
(*s_etat_processus).erreur_execution = |
|
d_ex_chiffrement_indisponible; |
|
return; |
|
} |
|
# endif |
|
} |
|
else if (strncmp(fonction, "IDEA", 4) == 0) |
|
{ |
|
# ifdef OPENSSL_NO_IDEA |
|
|
|
free(fonction); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
(*s_etat_processus).erreur_execution = |
|
d_ex_chiffrement_indisponible; |
|
return; |
|
|
|
# else |
|
|
|
if (strcmp(fonction, "IDEA-CBC") == 0) |
|
{ |
|
EVP_chiffrement = EVP_idea_cbc(); |
|
longueur_clef_attendue = 16; |
|
longueur_somme = IDEA_BLOCK; |
|
} |
|
else |
|
{ |
|
free(fonction); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
(*s_etat_processus).erreur_execution = |
|
d_ex_chiffrement_indisponible; |
|
return; |
|
} |
|
# endif |
|
} |
|
else |
|
{ |
|
free(fonction); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
(*s_etat_processus).erreur_execution = |
|
d_ex_chiffrement_indisponible; |
|
return; |
|
} |
|
|
|
if ((chaine = formateur_flux(s_etat_processus, (unsigned char *) |
|
(*s_objet_argument_2).objet, &longueur_chaine)) == NULL) |
|
{ |
|
free(fonction); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
return; |
|
} |
|
|
|
l_element_courant = (*s_objet_argument_1).objet; |
|
l_element_courant = (*l_element_courant).suivant; |
|
|
|
if ((clef = formateur_flux(s_etat_processus, (unsigned char *) |
|
(*(*l_element_courant).donnee).objet, &longueur_clef)) |
|
== NULL) |
|
{ |
|
free(fonction); |
|
free(chaine); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
return; |
|
} |
|
|
|
if (longueur_clef_attendue != 0) |
|
{ |
|
if (longueur_clef != longueur_clef_attendue) |
|
{ |
|
free(fonction); |
|
free(chaine); |
|
free(clef); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
(*s_etat_processus).erreur_execution = |
|
d_ex_longueur_clef_chiffrement; |
|
return; |
|
} |
|
} |
|
else |
|
{ |
|
if ((longueur_clef < longueur_clef_min) && |
|
(longueur_clef > longueur_clef_max)) |
|
{ |
|
free(fonction); |
|
free(chaine); |
|
free(clef); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
|
|
(*s_etat_processus).erreur_execution = |
|
d_ex_longueur_clef_chiffrement; |
|
return; |
|
} |
|
} |
|
|
|
if ((vecteur_initialisation = malloc(longueur_clef * |
|
sizeof(unsigned char))) == NULL) |
|
{ |
|
(*s_etat_processus).erreur_systeme = |
|
d_es_allocation_memoire; |
|
return; |
|
} |
|
|
|
memset(vecteur_initialisation, 0, longueur_clef); |
|
|
|
if ((tampon = chiffrement(EVP_chiffrement, d_vrai, |
|
chaine, longueur_chaine, clef, longueur_clef, |
|
vecteur_initialisation, longueur_clef, |
|
longueur_somme, &longueur_tampon)) == NULL) |
|
{ |
|
free(fonction); |
|
free(vecteur_initialisation); |
|
free(chaine); |
|
free(clef); |
|
|
|
(*s_etat_processus).erreur_execution = |
|
d_ex_chiffrement; |
|
return; |
|
} |
|
|
|
free(vecteur_initialisation); |
|
free(chaine); |
|
free(clef); |
|
|
|
if ((s_objet_resultat = allocation(s_etat_processus, CHN)) |
|
== NULL) |
|
{ |
|
(*s_etat_processus).erreur_systeme = |
|
d_es_allocation_memoire; |
|
return; |
|
} |
|
|
|
if (((*s_objet_resultat).objet = analyse_flux(s_etat_processus, |
|
&(tampon[longueur_tampon - longueur_somme]), |
|
longueur_somme)) == NULL) |
|
{ |
|
free(tampon); |
|
free(fonction); |
|
|
|
liberation(s_etat_processus, s_objet_argument_1); |
|
liberation(s_etat_processus, s_objet_argument_2); |
|
return; |
|
} |
|
|
|
free(tampon); |
|
free(fonction); |
} |
} |
else |
else |
{ |
{ |
Line 1978 instruction_digest(struct_processus *s_e
|
Line 2358 instruction_digest(struct_processus *s_e
|
// Le second élément de la chaîne contient la clef utilisée pour |
// Le second élément de la chaîne contient la clef utilisée pour |
// la signature. |
// la signature. |
|
|
|
free(fonction); |
|
|
l_element_courant = (*s_objet_argument_1).objet; |
l_element_courant = (*s_objet_argument_1).objet; |
l_element_courant = (*l_element_courant).suivant; |
l_element_courant = (*l_element_courant).suivant; |
|
|
Line 2053 instruction_digest(struct_processus *s_e
|
Line 2435 instruction_digest(struct_processus *s_e
|
memcpy(tampon + longueur_bloc, chaine, longueur_chaine); |
memcpy(tampon + longueur_bloc, chaine, longueur_chaine); |
longueur_tampon = longueur_bloc + longueur_chaine; |
longueur_tampon = longueur_bloc + longueur_chaine; |
|
|
if (EVP_DigestInit(&contexte, EVP_sum()) != 1) |
if (EVP_DigestInit(&contexte, EVP_sum) != 1) |
{ |
{ |
free(tampon); |
free(tampon); |
free(clef); |
free(clef); |
Line 2115 instruction_digest(struct_processus *s_e
|
Line 2497 instruction_digest(struct_processus *s_e
|
memcpy(tampon + longueur_bloc, somme, longueur_somme); |
memcpy(tampon + longueur_bloc, somme, longueur_somme); |
longueur_tampon = longueur_bloc + longueur_somme; |
longueur_tampon = longueur_bloc + longueur_somme; |
|
|
if (EVP_DigestInit(&contexte, EVP_sum()) != 1) |
if (EVP_DigestInit(&contexte, EVP_sum) != 1) |
{ |
{ |
free(tampon); |
free(tampon); |
free(clef); |
free(clef); |