1 files changed, 0 insertions, 81 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sign.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sign.c
deleted file mode 100644
index fa3080eb..00000000
--- a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_sign/ed25519/ref10/sign.c
+++ /dev/null
@@ -1,81 +0,0 @@
-
-#include <string.h>
-
-#include "api.h"
-#include "crypto_hash_sha512.h"
-#include "ge.h"
-#include "sc.h"
-#include "utils.h"
-
-int
-crypto_sign_detached(unsigned char *sig, unsigned long long *siglen_p,
-                     const unsigned char *m, unsigned long long mlen,
-                     const unsigned char *sk)
-{
-    crypto_hash_sha512_state hs;
-    unsigned char pk[32];
-    unsigned char az[64];
-    unsigned char nonce[64];
-    unsigned char hram[64];
-    ge_p3 R;
-
-    memmove(pk, sk + 32, 32);
-
-    crypto_hash_sha512(az, sk, 32);
-    az[0] &= 248;
-    az[31] &= 63;
-    az[31] |= 64;
-
-    crypto_hash_sha512_init(&hs);
-    crypto_hash_sha512_update(&hs, az + 32, 32);
-    crypto_hash_sha512_update(&hs, m, mlen);
-    crypto_hash_sha512_final(&hs, nonce);
-
-    memmove(sig + 32, pk, 32);
-
-    sc_reduce(nonce);
-    ge_scalarmult_base(&R, nonce);
-    ge_p3_tobytes(sig, &R);
-
-    crypto_hash_sha512_init(&hs);
-    crypto_hash_sha512_update(&hs, sig, 64);
-    crypto_hash_sha512_update(&hs, m, mlen);
-    crypto_hash_sha512_final(&hs, hram);
-
-    sc_reduce(hram);
-    sc_muladd(sig + 32, hram, az, nonce);
-
-    sodium_memzero(az, sizeof az);
-    sodium_memzero(nonce, sizeof nonce);
-
-    if (siglen_p != NULL) {
-        *siglen_p = 64U;
-    }
-    return 0;
-}
-
-int
-crypto_sign(unsigned char *sm, unsigned long long *smlen_p,
-            const unsigned char *m, unsigned long long mlen,
-            const unsigned char *sk)
-{
-    unsigned long long siglen;
-
-    memmove(sm + crypto_sign_ed25519_BYTES, m, mlen);
-/* LCOV_EXCL_START */
-    if (crypto_sign_detached(sm, &siglen, sm + crypto_sign_ed25519_BYTES,
-                             mlen, sk) != 0 ||
-        siglen != crypto_sign_ed25519_BYTES) {
-        if (smlen_p != NULL) {
-            *smlen_p = 0;
-        }
-        memset(sm, 0, mlen + crypto_sign_ed25519_BYTES);
-        return -1;
-    }
-/* LCOV_EXCL_STOP */
-
-    if (smlen_p != NULL) {
-        *smlen_p = mlen + siglen;
-    }
-    return 0;
-}