1 files changed, 0 insertions, 148 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.c
deleted file mode 100644
index 945efe33..00000000
--- a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.c
+++ /dev/null
@@ -1,148 +0,0 @@
-
-#include <limits.h>
-#include <string.h>
-
-#include "crypto_aead_chacha20poly1305.h"
-#include "crypto_onetimeauth_poly1305.h"
-#include "crypto_stream_chacha20.h"
-#include "crypto_verify_16.h"
-#include "utils.h"
-
-static inline void
-_u64_le_from_ull(unsigned char out[8U], unsigned long long x)
-{
-    out[0] = (unsigned char) (x & 0xff); x >>= 8;
-    out[1] = (unsigned char) (x & 0xff); x >>= 8;
-    out[2] = (unsigned char) (x & 0xff); x >>= 8;
-    out[3] = (unsigned char) (x & 0xff); x >>= 8;
-    out[4] = (unsigned char) (x & 0xff); x >>= 8;
-    out[5] = (unsigned char) (x & 0xff); x >>= 8;
-    out[6] = (unsigned char) (x & 0xff); x >>= 8;
-    out[7] = (unsigned char) (x & 0xff);
-}
-
-int
-crypto_aead_chacha20poly1305_encrypt(unsigned char *c,
-                                     unsigned long long *clen,
-                                     const unsigned char *m,
-                                     unsigned long long mlen,
-                                     const unsigned char *ad,
-                                     unsigned long long adlen,
-                                     const unsigned char *nsec,
-                                     const unsigned char *npub,
-                                     const unsigned char *k)
-{
-    crypto_onetimeauth_poly1305_state state;
-    unsigned char                     block0[64U];
-    unsigned char                     slen[8U];
-
-    (void) nsec;
-/* LCOV_EXCL_START */
-#ifdef ULONG_LONG_MAX
-    if (mlen > ULONG_LONG_MAX - crypto_aead_chacha20poly1305_ABYTES) {
-        if (clen != NULL) {
-            *clen = 0ULL;
-        }
-        return -1;
-    }
-#endif
-/* LCOV_EXCL_STOP */
-
-    crypto_stream_chacha20(block0, sizeof block0, npub, k);
-    crypto_onetimeauth_poly1305_init(&state, block0);
-    sodium_memzero(block0, sizeof block0);
-
-    crypto_onetimeauth_poly1305_update(&state, ad, adlen);
-    _u64_le_from_ull(slen, adlen);
-    crypto_onetimeauth_poly1305_update(&state, slen, sizeof slen);
-
-    crypto_stream_chacha20_xor_ic(c, m, mlen, npub, 1U, k);
-
-    crypto_onetimeauth_poly1305_update(&state, c, mlen);
-    _u64_le_from_ull(slen, mlen);
-    crypto_onetimeauth_poly1305_update(&state, slen, sizeof slen);
-
-    crypto_onetimeauth_poly1305_final(&state, c + mlen);
-    sodium_memzero(&state, sizeof state);
-
-    if (clen != NULL) {
-        *clen = mlen + crypto_aead_chacha20poly1305_ABYTES;
-    }
-    return 0;
-}
-
-int
-crypto_aead_chacha20poly1305_decrypt(unsigned char *m,
-                                     unsigned long long *mlen,
-                                     unsigned char *nsec,
-                                     const unsigned char *c,
-                                     unsigned long long clen,
-                                     const unsigned char *ad,
-                                     unsigned long long adlen,
-                                     const unsigned char *npub,
-                                     const unsigned char *k)
-{
-    crypto_onetimeauth_poly1305_state state;
-    unsigned char                     block0[64U];
-    unsigned char                     slen[8U];
-    unsigned char                     mac[crypto_aead_chacha20poly1305_ABYTES];
-    int                               ret;
-
-    (void) nsec;
-    if (mlen != NULL) {
-        *mlen = 0ULL;
-    }
-    if (clen < crypto_aead_chacha20poly1305_ABYTES) {
-        return -1;
-    }
-    crypto_stream_chacha20(block0, sizeof block0, npub, k);
-    crypto_onetimeauth_poly1305_init(&state, block0);
-    sodium_memzero(block0, sizeof block0);
-
-    crypto_onetimeauth_poly1305_update(&state, ad, adlen);
-    _u64_le_from_ull(slen, adlen);
-    crypto_onetimeauth_poly1305_update(&state, slen, sizeof slen);
-
-    crypto_onetimeauth_poly1305_update
-        (&state, c, clen - crypto_aead_chacha20poly1305_ABYTES);
-    _u64_le_from_ull(slen, clen - crypto_aead_chacha20poly1305_ABYTES);
-    crypto_onetimeauth_poly1305_update(&state, slen, sizeof slen);
-
-    crypto_onetimeauth_poly1305_final(&state, mac);
-    sodium_memzero(&state, sizeof state);
-
-    (void) sizeof(int[sizeof mac == 16U ? 1 : -1]);
-    ret = crypto_verify_16(mac,
-                           c + clen - crypto_aead_chacha20poly1305_ABYTES);
-    sodium_memzero(mac, sizeof mac);
-    if (ret != 0) {
-        memset(m, 0, clen - crypto_aead_chacha20poly1305_ABYTES);
-        return -1;
-    }
-    crypto_stream_chacha20_xor_ic
-        (m, c,  clen - crypto_aead_chacha20poly1305_ABYTES, npub, 1U, k);
-    if (mlen != NULL) {
-        *mlen = clen - crypto_aead_chacha20poly1305_ABYTES;
-    }
-    return 0;
-}
-
-size_t
-crypto_aead_chacha20poly1305_keybytes(void) {
-    return crypto_aead_chacha20poly1305_KEYBYTES;
-}
-
-size_t
-crypto_aead_chacha20poly1305_npubbytes(void) {
-    return crypto_aead_chacha20poly1305_NPUBBYTES;
-}
-
-size_t
-crypto_aead_chacha20poly1305_nsecbytes(void) {
-    return crypto_aead_chacha20poly1305_NSECBYTES;
-}
-
-size_t
-crypto_aead_chacha20poly1305_abytes(void) {
-    return crypto_aead_chacha20poly1305_ABYTES;
-}