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Diffstat (limited to 'lib/radius/crypto.c')
-rw-r--r--lib/radius/crypto.c88
1 files changed, 44 insertions, 44 deletions
diff --git a/lib/radius/crypto.c b/lib/radius/crypto.c
index 02a223d..21cc7d0 100644
--- a/lib/radius/crypto.c
+++ b/lib/radius/crypto.c
@@ -36,7 +36,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/** \cond PRIVATE */
-#include <networkradius-devel/client.h>
+#include "client.h"
ssize_t nr_password_encrypt(uint8_t *output, size_t outlen,
@@ -45,35 +45,35 @@ ssize_t nr_password_encrypt(uint8_t *output, size_t outlen,
{
size_t i, j, len;
uint8_t digest[16];
- NR_MD5_CTX ctx, secret_ctx;
+ RS_MD5_CTX ctx, secret_ctx;
if (!output || (outlen < 16) || !input || (inlen == 0) ||
!secret || !vector) {
- return -NR_ERR_INVALID_ARG;
+ return -RSE_INVAL;
}
len = inlen;
- if (len > 128) return -NR_ERR_ATTR_OVERFLOW;
+ if (len > 128) return -RSE_ATTR_OVERFLOW;
len = (len + 0x0f) & ~0x0f; /* round up to 16 byte boundary */
- if (outlen < len) return -NR_ERR_ATTR_OVERFLOW;
+ if (outlen < len) return -RSE_ATTR_OVERFLOW;
memcpy(output, input, len);
memset(output + len, 0, 128 - len);
- nr_MD5Init(&secret_ctx);
- nr_MD5Update(&secret_ctx, (const uint8_t *) secret, strlen(secret));
+ RS_MD5Init(&secret_ctx);
+ RS_MD5Update(&secret_ctx, (const uint8_t *) secret, strlen(secret));
for (j = 0; j < len; j += 16) {
ctx = secret_ctx;
if (j == 0) {
- nr_MD5Update(&ctx, vector, 16);
- nr_MD5Final(digest, &ctx);
+ RS_MD5Update(&ctx, vector, 16);
+ RS_MD5Final(digest, &ctx);
} else {
- nr_MD5Update(&ctx, &output[j - 16], 16);
- nr_MD5Final(digest, &ctx);
+ RS_MD5Update(&ctx, &output[j - 16], 16);
+ RS_MD5Final(digest, &ctx);
}
for (i = 0; i < 16; i++) {
@@ -90,16 +90,16 @@ ssize_t nr_tunnelpw_encrypt(uint8_t *output, size_t outlen,
const char *secret, const uint8_t *vector)
{
size_t i, j, len;
- NR_MD5_CTX ctx, secret_ctx;
+ RS_MD5_CTX ctx, secret_ctx;
uint8_t digest[16];
if (!output || (outlen < 18) || !input || (inlen == 0) ||
!secret || !vector) {
- return -NR_ERR_INVALID_ARG;
+ return -RSE_INVAL;
}
len = ((inlen + 1) + 0x0f) & ~0x0f;
- if (len > 251) return -NR_ERR_ATTR_OVERFLOW;
+ if (len > 251) return -RSE_ATTR_OVERFLOW;
output[0] = (nr_rand() & 0xff) | 0x80;
output[1] = nr_rand() & 0xff;
@@ -108,19 +108,19 @@ ssize_t nr_tunnelpw_encrypt(uint8_t *output, size_t outlen,
memcpy(output + 3, input, inlen);
memset(output + 3 + inlen, 0, len - inlen - 1);
- nr_MD5Init(&secret_ctx);
- nr_MD5Update(&secret_ctx, (const uint8_t *) secret, strlen(secret));
+ RS_MD5Init(&secret_ctx);
+ RS_MD5Update(&secret_ctx, (const uint8_t *) secret, strlen(secret));
for (j = 0; j < len; j += 16) {
ctx = secret_ctx;
if (j == 0) {
- nr_MD5Update(&ctx, vector, 16);
- nr_MD5Update(&ctx, output, 2);
- nr_MD5Final(digest, &ctx);
+ RS_MD5Update(&ctx, vector, 16);
+ RS_MD5Update(&ctx, output, 2);
+ RS_MD5Final(digest, &ctx);
} else {
- nr_MD5Update(&ctx, &output[j + 2 - 16], 16);
- nr_MD5Final(digest, &ctx);
+ RS_MD5Update(&ctx, &output[j + 2 - 16], 16);
+ RS_MD5Final(digest, &ctx);
}
for (i = 0; i < 16; i++) {
@@ -136,12 +136,12 @@ ssize_t nr_tunnelpw_decrypt(uint8_t *output, size_t outlen,
const char *secret, const uint8_t *vector)
{
size_t i, j, len, encoded_len;
- NR_MD5_CTX ctx, secret_ctx;
+ RS_MD5_CTX ctx, secret_ctx;
uint8_t digest[16];
if (!output || (outlen < 1) || !input || (inlen < 2) ||
!secret || !vector) {
- return -NR_ERR_INVALID_ARG;
+ return -RSE_INVAL;
}
if (inlen <= 3) {
@@ -151,20 +151,20 @@ ssize_t nr_tunnelpw_decrypt(uint8_t *output, size_t outlen,
len = inlen - 2;
- if (outlen < (len - 1)) return -NR_ERR_ATTR_OVERFLOW;
+ if (outlen < (len - 1)) return -RSE_ATTR_OVERFLOW;
- nr_MD5Init(&secret_ctx);
- nr_MD5Update(&secret_ctx, (const uint8_t *) secret, strlen(secret));
+ RS_MD5Init(&secret_ctx);
+ RS_MD5Update(&secret_ctx, (const uint8_t *) secret, strlen(secret));
ctx = secret_ctx;
- nr_MD5Update(&ctx, vector, 16); /* MD5(secret + vector + salt) */
- nr_MD5Update(&ctx, input, 2);
- nr_MD5Final(digest, &ctx);
+ RS_MD5Update(&ctx, vector, 16); /* MD5(secret + vector + salt) */
+ RS_MD5Update(&ctx, input, 2);
+ RS_MD5Final(digest, &ctx);
encoded_len = input[2] ^ digest[0];
if (encoded_len >= len) {
- return -NR_ERR_ATTR_TOO_LARGE;
+ return -RSE_ATTR_TOO_LARGE;
}
for (i = 0; i < 15; i++) {
@@ -174,8 +174,8 @@ ssize_t nr_tunnelpw_decrypt(uint8_t *output, size_t outlen,
for (j = 16; j < len; j += 16) {
ctx = secret_ctx;
- nr_MD5Update(&ctx, input + j - 16 + 2, 16);
- nr_MD5Final(digest, &ctx);
+ RS_MD5Update(&ctx, input + j - 16 + 2, 16);
+ RS_MD5Final(digest, &ctx);
for (i = 0; i < 16; i++) {
output[i + j - 1] = input[i + j + 2] ^ digest[i];
@@ -198,12 +198,12 @@ nr_hmac_md5(const uint8_t *data, size_t data_len,
uint8_t k_ipad[64];
uint8_t k_opad[64];
uint8_t tk[16];
- NR_MD5_CTX ctx;
+ RS_MD5_CTX ctx;
if (key_len > 64) {
- nr_MD5Init(&ctx);
- nr_MD5Update(&ctx, key, key_len);
- nr_MD5Final(tk, &ctx);
+ RS_MD5Init(&ctx);
+ RS_MD5Update(&ctx, key, key_len);
+ RS_MD5Final(tk, &ctx);
key = tk;
key_len = 16;
@@ -219,15 +219,15 @@ nr_hmac_md5(const uint8_t *data, size_t data_len,
k_opad[i] ^= 0x5c;
}
- nr_MD5Init(&ctx);
- nr_MD5Update(&ctx, k_ipad, sizeof(k_ipad));
- nr_MD5Update(&ctx, data, data_len);
- nr_MD5Final(digest, &ctx);
+ RS_MD5Init(&ctx);
+ RS_MD5Update(&ctx, k_ipad, sizeof(k_ipad));
+ RS_MD5Update(&ctx, data, data_len);
+ RS_MD5Final(digest, &ctx);
- nr_MD5Init(&ctx);
- nr_MD5Update(&ctx, k_opad, sizeof(k_opad));
- nr_MD5Update(&ctx, digest, 16);
- nr_MD5Final(digest, &ctx);
+ RS_MD5Init(&ctx);
+ RS_MD5Update(&ctx, k_opad, sizeof(k_opad));
+ RS_MD5Update(&ctx, digest, 16);
+ RS_MD5Final(digest, &ctx);
}
/** \endcond */
generated by cgit v1.1 at 2024-12-28 18:05:35 +0000