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60 lines
1.7 KiB
60 lines
1.7 KiB
3 days ago
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diff --git a/lib/freebl/chacha20poly1305.c b/lib/freebl/chacha20poly1305.c
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--- a/lib/freebl/chacha20poly1305.c
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+++ b/lib/freebl/chacha20poly1305.c
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@@ -213,27 +213,31 @@
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{
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#ifdef NSS_X64
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#ifndef NSS_DISABLE_AVX2
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if (avx2_support()) {
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Hacl_Chacha20_Vec256_chacha20_encrypt_256(len, output, block, k, nonce, ctr);
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+ return;
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}
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#endif
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#ifndef NSS_DISABLE_SSE3
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if (ssse3_support() && sse4_1_support() && avx_support()) {
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Hacl_Chacha20_Vec128_chacha20_encrypt_128(len, output, block, k, nonce, ctr);
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+ return;
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}
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#endif
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#elif defined(__powerpc64__) && defined(__LITTLE_ENDIAN__) && \
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!defined(NSS_DISABLE_ALTIVEC) && !defined(NSS_DISABLE_CRYPTO_VSX)
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if (ppc_crypto_support()) {
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chacha20vsx(len, output, block, k, nonce, ctr);
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- } else
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+ return;
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+ }
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#endif
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{
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Hacl_Chacha20_chacha20_encrypt(len, output, block, k, nonce, ctr);
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+ return;
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}
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}
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#endif /* NSS_DISABLE_CHACHAPOLY */
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SECStatus
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@@ -449,20 +453,18 @@
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(uint8_t *)ctx->key, (uint8_t *)nonce, adLen, (uint8_t *)ad, inputLen,
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(uint8_t *)input, output, outTag);
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goto finish;
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}
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#endif
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-
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- else
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#elif defined(__powerpc64__) && defined(__LITTLE_ENDIAN__) && \
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!defined(NSS_DISABLE_ALTIVEC) && !defined(NSS_DISABLE_CRYPTO_VSX)
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if (ppc_crypto_support()) {
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Chacha20Poly1305_vsx_aead_encrypt(
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(uint8_t *)ctx->key, (uint8_t *)nonce, adLen, (uint8_t *)ad, inputLen,
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(uint8_t *)input, output, outTag);
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goto finish;
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- } else
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+ }
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#endif
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{
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Hacl_Chacha20Poly1305_32_aead_encrypt(
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(uint8_t *)ctx->key, (uint8_t *)nonce, adLen, (uint8_t *)ad, inputLen,
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(uint8_t *)input, output, outTag);
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