{#syntax#}dest{#endsyntax#} must be a mutable slice or a mutable pointer to an array. It may have any alignment, and it may have any element type.
{#syntax#}elem{#endsyntax#} is coerced to the element type of {#syntax#}dest{#endsyntax#}.
+For securely zeroing out sensitive contents from memory, you should use + {#syntax#}std.crypto.utils.secureZero{#endsyntax#}
{#header_close#} {#header_open|@min#} diff --git a/lib/std/crypto/chacha20.zig b/lib/std/crypto/chacha20.zig index 6688fb97fa..d02f042776 100644 --- a/lib/std/crypto/chacha20.zig +++ b/lib/std/crypto/chacha20.zig @@ -15,12 +15,12 @@ pub const ChaCha20IETF = ChaChaIETF(20); /// IETF-variant of the ChaCha20 stream cipher, reduced to 12 rounds. /// Reduced-rounds versions are faster than the full-round version, but have a lower security margin. -/// However, ChaCha is still believed to have a comfortable security even with only with 8 rounds. +/// However, ChaCha is still believed to have a comfortable security even with only 8 rounds. pub const ChaCha12IETF = ChaChaIETF(12); /// IETF-variant of the ChaCha20 stream cipher, reduced to 8 rounds. /// Reduced-rounds versions are faster than the full-round version, but have a lower security margin. -/// However, ChaCha is still believed to have a comfortable security even with only with 8 rounds. +/// However, ChaCha is still believed to have a comfortable security even with only 8 rounds. pub const ChaCha8IETF = ChaChaIETF(8); /// Original ChaCha20 stream cipher. @@ -28,12 +28,12 @@ pub const ChaCha20With64BitNonce = ChaChaWith64BitNonce(20); /// Original ChaCha20 stream cipher, reduced to 12 rounds. /// Reduced-rounds versions are faster than the full-round version, but have a lower security margin. -/// However, ChaCha is still believed to have a comfortable security even with only with 8 rounds. +/// However, ChaCha is still believed to have a comfortable security even with only 8 rounds. pub const ChaCha12With64BitNonce = ChaChaWith64BitNonce(12); /// Original ChaCha20 stream cipher, reduced to 8 rounds. /// Reduced-rounds versions are faster than the full-round version, but have a lower security margin. -/// However, ChaCha is still believed to have a comfortable security even with only with 8 rounds. +/// However, ChaCha is still believed to have a comfortable security even with only 8 rounds. pub const ChaCha8With64BitNonce = ChaChaWith64BitNonce(8); /// XChaCha20 (nonce-extended version of the IETF ChaCha20 variant) stream cipher @@ -41,12 +41,12 @@ pub const XChaCha20IETF = XChaChaIETF(20); /// XChaCha20 (nonce-extended version of the IETF ChaCha20 variant) stream cipher, reduced to 12 rounds /// Reduced-rounds versions are faster than the full-round version, but have a lower security margin. -/// However, ChaCha is still believed to have a comfortable security even with only with 8 rounds. +/// However, ChaCha is still believed to have a comfortable security even with only 8 rounds. pub const XChaCha12IETF = XChaChaIETF(12); /// XChaCha20 (nonce-extended version of the IETF ChaCha20 variant) stream cipher, reduced to 8 rounds /// Reduced-rounds versions are faster than the full-round version, but have a lower security margin. -/// However, ChaCha is still believed to have a comfortable security even with only with 8 rounds. +/// However, ChaCha is still believed to have a comfortable security even with only 8 rounds. pub const XChaCha8IETF = XChaChaIETF(8); /// ChaCha20-Poly1305 authenticated cipher, as designed for TLS @@ -54,12 +54,12 @@ pub const ChaCha20Poly1305 = ChaChaPoly1305(20); /// ChaCha20-Poly1305 authenticated cipher, reduced to 12 rounds /// Reduced-rounds versions are faster than the full-round version, but have a lower security margin. -/// However, ChaCha is still believed to have a comfortable security even with only with 8 rounds. +/// However, ChaCha is still believed to have a comfortable security even with only 8 rounds. pub const ChaCha12Poly1305 = ChaChaPoly1305(12); /// ChaCha20-Poly1305 authenticated cipher, reduced to 8 rounds /// Reduced-rounds versions are faster than the full-round version, but have a lower security margin. -/// However, ChaCha is still believed to have a comfortable security even with only with 8 rounds. +/// However, ChaCha is still believed to have a comfortable security even with only 8 rounds. pub const ChaCha8Poly1305 = ChaChaPoly1305(8); /// XChaCha20-Poly1305 authenticated cipher @@ -67,12 +67,12 @@ pub const XChaCha20Poly1305 = XChaChaPoly1305(20); /// XChaCha20-Poly1305 authenticated cipher /// Reduced-rounds versions are faster than the full-round version, but have a lower security margin. -/// However, ChaCha is still believed to have a comfortable security even with only with 8 rounds. +/// However, ChaCha is still believed to have a comfortable security even with only 8 rounds. pub const XChaCha12Poly1305 = XChaChaPoly1305(12); /// XChaCha20-Poly1305 authenticated cipher /// Reduced-rounds versions are faster than the full-round version, but have a lower security margin. -/// However, ChaCha is still believed to have a comfortable security even with only with 8 rounds. +/// However, ChaCha is still believed to have a comfortable security even with only 8 rounds. pub const XChaCha8Poly1305 = XChaChaPoly1305(8); // Vectorized implementation of the core function