Foundations(iOS Sourceset): Provide implementation for LibSodiumInstance.ios.kt, using the native library(shipped in project). Generate cinterop definition file with custom Gradle task. Defines bindings for use in actual code(may be streamlined later). Adds NIP44 tests and makes sure they pass.

2026-03-12 15:13:32 +01:00
parent 548ce0a69d
commit 8f02ea0cf6
83 changed files with 6649 additions and 4 deletions
@@ -0,0 +1,61 @@
+#ifndef crypto_stream_salsa20_H
+#define crypto_stream_salsa20_H
+
+/*
+ *  WARNING: This is just a stream cipher. It is NOT authenticated encryption.
+ *  While it provides some protection against eavesdropping, it does NOT
+ *  provide any security against active attacks.
+ *  Unless you know what you're doing, what you are looking for is probably
+ *  the crypto_box functions.
+ */
+
+#include <stddef.h>
+#include <stdint.h>
+#include "export.h"
+
+#ifdef __cplusplus
+# ifdef __GNUC__
+#  pragma GCC diagnostic ignored "-Wlong-long"
+# endif
+extern "C" {
+#endif
+
+#define crypto_stream_salsa20_KEYBYTES 32U
+SODIUM_EXPORT
+size_t crypto_stream_salsa20_keybytes(void);
+
+#define crypto_stream_salsa20_NONCEBYTES 8U
+SODIUM_EXPORT
+size_t crypto_stream_salsa20_noncebytes(void);
+
+#define crypto_stream_salsa20_MESSAGEBYTES_MAX SODIUM_SIZE_MAX
+SODIUM_EXPORT
+size_t crypto_stream_salsa20_messagebytes_max(void);
+
+SODIUM_EXPORT
+int crypto_stream_salsa20(unsigned char *c, unsigned long long clen,
+                          const unsigned char *n, const unsigned char *k)
+            __attribute__ ((nonnull));
+
+SODIUM_EXPORT
+int crypto_stream_salsa20_xor(unsigned char *c, const unsigned char *m,
+                              unsigned long long mlen, const unsigned char *n,
+                              const unsigned char *k)
+            __attribute__ ((nonnull(1, 4, 5)));
+
+SODIUM_EXPORT
+int crypto_stream_salsa20_xor_ic(unsigned char *c, const unsigned char *m,
+                                 unsigned long long mlen,
+                                 const unsigned char *n, uint64_t ic,
+                                 const unsigned char *k)
+            __attribute__ ((nonnull(1, 4, 6)));
+
+SODIUM_EXPORT
+void crypto_stream_salsa20_keygen(unsigned char k[crypto_stream_salsa20_KEYBYTES])
+            __attribute__ ((nonnull));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif