Bump hybrid-array to v0.4 (#572)

Author: tarcieri

Cargo.lock

@@ -68,3 +68,21 @@ opt-level = 2
 
 [profile.bench]
 debug = true
+
+[patch.crates-io]
+# https://github.com/RustCrypto/utils/pull/1208
+block-buffer = { git = "https://github.com/RustCrypto/utils" }
+# https://github.com/RustCrypto/utils/pull/1208
+block-padding = { git = "https://github.com/RustCrypto/utils" }
+# https://github.com/RustCrypto/traits/pull/1976
+cipher = { git = "https://github.com/RustCrypto/traits" }
+# https://github.com/RustCrypto/traits/pull/1976
+crypto-common = { git = "https://github.com/RustCrypto/traits" }
+# https://github.com/RustCrypto/block-modes/pull/84
+ctr = { git = "https://github.com/RustCrypto/block-modes" }
+# https://github.com/RustCrypto/traits/pull/1976
+digest = { git = "https://github.com/RustCrypto/traits" }
+# https://github.com/RustCrypto/utils/pull/1208
+inout = { git = "https://github.com/RustCrypto/utils" }
+# https://github.com/RustCrypto/stream-ciphers/pull/450
+salsa20 = { git = "https://github.com/RustCrypto/stream-ciphers" }