diff options
Diffstat (limited to 'libs/libsodium/src/crypto_box/crypto_box_easy.c')
-rw-r--r-- | libs/libsodium/src/crypto_box/crypto_box_easy.c | 230 |
1 files changed, 115 insertions, 115 deletions
diff --git a/libs/libsodium/src/crypto_box/crypto_box_easy.c b/libs/libsodium/src/crypto_box/crypto_box_easy.c index deb40b4083..74a3c6cebe 100644 --- a/libs/libsodium/src/crypto_box/crypto_box_easy.c +++ b/libs/libsodium/src/crypto_box/crypto_box_easy.c @@ -1,115 +1,115 @@ - -#include <limits.h> -#include <stdint.h> -#include <stdlib.h> - -#include "core.h" -#include "crypto_box.h" -#include "crypto_secretbox.h" -#include "private/common.h" -#include "utils.h" - -int -crypto_box_detached_afternm(unsigned char *c, unsigned char *mac, - const unsigned char *m, unsigned long long mlen, - const unsigned char *n, const unsigned char *k) -{ - return crypto_secretbox_detached(c, mac, m, mlen, n, k); -} - -int -crypto_box_detached(unsigned char *c, unsigned char *mac, - const unsigned char *m, unsigned long long mlen, - const unsigned char *n, const unsigned char *pk, - const unsigned char *sk) -{ - unsigned char k[crypto_box_BEFORENMBYTES]; - int ret; - - COMPILER_ASSERT(crypto_box_BEFORENMBYTES >= crypto_secretbox_KEYBYTES); - if (crypto_box_beforenm(k, pk, sk) != 0) { - return -1; - } - ret = crypto_box_detached_afternm(c, mac, m, mlen, n, k); - sodium_memzero(k, sizeof k); - - return ret; -} - -int -crypto_box_easy_afternm(unsigned char *c, const unsigned char *m, - unsigned long long mlen, const unsigned char *n, - const unsigned char *k) -{ - if (mlen > crypto_box_MESSAGEBYTES_MAX) { - sodium_misuse(); - } - return crypto_box_detached_afternm(c + crypto_box_MACBYTES, c, m, mlen, n, - k); -} - -int -crypto_box_easy(unsigned char *c, const unsigned char *m, - unsigned long long mlen, const unsigned char *n, - const unsigned char *pk, const unsigned char *sk) -{ - if (mlen > crypto_box_MESSAGEBYTES_MAX) { - sodium_misuse(); - } - return crypto_box_detached(c + crypto_box_MACBYTES, c, m, mlen, n, - pk, sk); -} - -int -crypto_box_open_detached_afternm(unsigned char *m, const unsigned char *c, - const unsigned char *mac, - unsigned long long clen, - const unsigned char *n, - const unsigned char *k) -{ - return crypto_secretbox_open_detached(m, c, mac, clen, n, k); -} - -int -crypto_box_open_detached(unsigned char *m, const unsigned char *c, - const unsigned char *mac, - unsigned long long clen, const unsigned char *n, - const unsigned char *pk, const unsigned char *sk) -{ - unsigned char k[crypto_box_BEFORENMBYTES]; - int ret; - - if (crypto_box_beforenm(k, pk, sk) != 0) { - return -1; - } - ret = crypto_box_open_detached_afternm(m, c, mac, clen, n, k); - sodium_memzero(k, sizeof k); - - return ret; -} - -int -crypto_box_open_easy_afternm(unsigned char *m, const unsigned char *c, - unsigned long long clen, const unsigned char *n, - const unsigned char *k) -{ - if (clen < crypto_box_MACBYTES) { - return -1; - } - return crypto_box_open_detached_afternm(m, c + crypto_box_MACBYTES, c, - clen - crypto_box_MACBYTES, - n, k); -} - -int -crypto_box_open_easy(unsigned char *m, const unsigned char *c, - unsigned long long clen, const unsigned char *n, - const unsigned char *pk, const unsigned char *sk) -{ - if (clen < crypto_box_MACBYTES) { - return -1; - } - return crypto_box_open_detached(m, c + crypto_box_MACBYTES, c, - clen - crypto_box_MACBYTES, - n, pk, sk); -} +
+#include <limits.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#include "core.h"
+#include "crypto_box.h"
+#include "crypto_secretbox.h"
+#include "private/common.h"
+#include "utils.h"
+
+int
+crypto_box_detached_afternm(unsigned char *c, unsigned char *mac,
+ const unsigned char *m, unsigned long long mlen,
+ const unsigned char *n, const unsigned char *k)
+{
+ return crypto_secretbox_detached(c, mac, m, mlen, n, k);
+}
+
+int
+crypto_box_detached(unsigned char *c, unsigned char *mac,
+ const unsigned char *m, unsigned long long mlen,
+ const unsigned char *n, const unsigned char *pk,
+ const unsigned char *sk)
+{
+ unsigned char k[crypto_box_BEFORENMBYTES];
+ int ret;
+
+ COMPILER_ASSERT(crypto_box_BEFORENMBYTES >= crypto_secretbox_KEYBYTES);
+ if (crypto_box_beforenm(k, pk, sk) != 0) {
+ return -1;
+ }
+ ret = crypto_box_detached_afternm(c, mac, m, mlen, n, k);
+ sodium_memzero(k, sizeof k);
+
+ return ret;
+}
+
+int
+crypto_box_easy_afternm(unsigned char *c, const unsigned char *m,
+ unsigned long long mlen, const unsigned char *n,
+ const unsigned char *k)
+{
+ if (mlen > crypto_box_MESSAGEBYTES_MAX) {
+ sodium_misuse();
+ }
+ return crypto_box_detached_afternm(c + crypto_box_MACBYTES, c, m, mlen, n,
+ k);
+}
+
+int
+crypto_box_easy(unsigned char *c, const unsigned char *m,
+ unsigned long long mlen, const unsigned char *n,
+ const unsigned char *pk, const unsigned char *sk)
+{
+ if (mlen > crypto_box_MESSAGEBYTES_MAX) {
+ sodium_misuse();
+ }
+ return crypto_box_detached(c + crypto_box_MACBYTES, c, m, mlen, n,
+ pk, sk);
+}
+
+int
+crypto_box_open_detached_afternm(unsigned char *m, const unsigned char *c,
+ const unsigned char *mac,
+ unsigned long long clen,
+ const unsigned char *n,
+ const unsigned char *k)
+{
+ return crypto_secretbox_open_detached(m, c, mac, clen, n, k);
+}
+
+int
+crypto_box_open_detached(unsigned char *m, const unsigned char *c,
+ const unsigned char *mac,
+ unsigned long long clen, const unsigned char *n,
+ const unsigned char *pk, const unsigned char *sk)
+{
+ unsigned char k[crypto_box_BEFORENMBYTES];
+ int ret;
+
+ if (crypto_box_beforenm(k, pk, sk) != 0) {
+ return -1;
+ }
+ ret = crypto_box_open_detached_afternm(m, c, mac, clen, n, k);
+ sodium_memzero(k, sizeof k);
+
+ return ret;
+}
+
+int
+crypto_box_open_easy_afternm(unsigned char *m, const unsigned char *c,
+ unsigned long long clen, const unsigned char *n,
+ const unsigned char *k)
+{
+ if (clen < crypto_box_MACBYTES) {
+ return -1;
+ }
+ return crypto_box_open_detached_afternm(m, c + crypto_box_MACBYTES, c,
+ clen - crypto_box_MACBYTES,
+ n, k);
+}
+
+int
+crypto_box_open_easy(unsigned char *m, const unsigned char *c,
+ unsigned long long clen, const unsigned char *n,
+ const unsigned char *pk, const unsigned char *sk)
+{
+ if (clen < crypto_box_MACBYTES) {
+ return -1;
+ }
+ return crypto_box_open_detached(m, c + crypto_box_MACBYTES, c,
+ clen - crypto_box_MACBYTES,
+ n, pk, sk);
+}
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