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#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include "lilliput-ae.h"
#include "test-helpers.h"
struct vector
{
char *name;
uint8_t key[KEY_BYTES];
uint8_t nonce[NONCE_BYTES];
size_t auth_len;
uint8_t *auth;
uint8_t *ciphertext;
size_t ciphertext_len;
uint8_t tag[TAG_BYTES];
uint8_t *message;
};
typedef struct vector vector;
const vector VECTORS[] = {
{
.name = "order",
.key = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
},
.nonce = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e
},
.auth_len = 64,
.auth = (uint8_t[]) {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
},
.ciphertext_len = 64,
.ciphertext = (uint8_t[]) {
0xda, 0x1d, 0xa5, 0xa1, 0xc3, 0x6a, 0x09, 0x7a,
0x4d, 0xbd, 0x99, 0xa0, 0xe6, 0x82, 0x60, 0xdb,
0xe3, 0x86, 0x2e, 0x8e, 0xee, 0xa8, 0x98, 0x70,
0x09, 0xb3, 0xf1, 0xf2, 0x41, 0xb2, 0xb6, 0x7d,
0x7c, 0xb6, 0x6e, 0x12, 0x7c, 0x70, 0x6e, 0x4f,
0x41, 0xa4, 0x9c, 0x56, 0x31, 0xd6, 0xcd, 0xac,
0xcf, 0x6b, 0xab, 0x19, 0x29, 0xba, 0xa1, 0xea,
0xaf, 0xeb, 0xc7, 0xbc, 0xb2, 0x91, 0xdb, 0xf8
},
.tag = {
0x06, 0x9f, 0xa6, 0xfa, 0x92, 0xe0, 0x2f, 0x47,
0xfa, 0x73, 0x1f, 0x06, 0xa8, 0x38, 0xa8, 0xe2
},
.message = (uint8_t[]) {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
}
},
{
.name = "order-padded",
.key = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
},
.nonce = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e
},
.auth_len = 66,
.auth = (uint8_t[]) {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
0x40, 0x01
},
.ciphertext_len = 66,
.ciphertext = (uint8_t[]) {
0xda, 0x1d, 0xa5, 0xa1, 0xc3, 0x6a, 0x09, 0x7a,
0x4d, 0xbd, 0x99, 0xa0, 0xe6, 0x82, 0x60, 0xdb,
0xe3, 0x86, 0x2e, 0x8e, 0xee, 0xa8, 0x98, 0x70,
0x09, 0xb3, 0xf1, 0xf2, 0x41, 0xb2, 0xb6, 0x7d,
0x7c, 0xb6, 0x6e, 0x12, 0x7c, 0x70, 0x6e, 0x4f,
0x41, 0xa4, 0x9c, 0x56, 0x31, 0xd6, 0xcd, 0xac,
0xcf, 0x6b, 0xab, 0x19, 0x29, 0xba, 0xa1, 0xea,
0xaf, 0xeb, 0xc7, 0xbc, 0xb2, 0x91, 0xdb, 0xf8,
0xaf, 0x65
},
.tag = {
0xe0, 0x44, 0x87, 0x93, 0x7c, 0x27, 0x7f, 0x04,
0xb5, 0x4b, 0xbd, 0x75, 0x2d, 0x47, 0x0e, 0x5b
},
.message = (uint8_t[]) {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
0x40, 0x01
}
}
};
int main()
{
int diff = 0;
for (const vector *v=VECTORS; v<ARRAY_END(VECTORS); v++)
{
uint8_t message[v->ciphertext_len];
if (! lilliput_ae_decrypt(
v->ciphertext_len, v->ciphertext,
v->auth_len, v->auth,
v->key, v->nonce,
v->tag,
message
))
{
REPORT_INVALID(v->name);
diff++;
continue;
}
if (memcmp(message, v->message, v->ciphertext_len) != 0)
{
REPORT_DIFFERENCE(v->name, "ciphertext");
diff++;
}
}
return diff;
}
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