Update librustzcash and sapling-crypto.

depends/packages/crate_sapling_crypto.mk

@@ -3,8 +3,8 @@ $(package)_crate_name=sapling-crypto
 $(package)_download_path=https://github.com/zcash-hackworks/$($(package)_crate_name)/archive/
 $(package)_file_name=$(package)-$($(package)_git_commit).tar.gz
 $(package)_download_file=$($(package)_git_commit).tar.gz
-$(package)_sha256_hash=480ffc31b399a9517178289799f9db01152bedbc534a6a2d2dbac245421fb6fe
-$(package)_git_commit=6abfcca25ae233922ecc18a4d2d0b5cb7aab7c8c
+$(package)_sha256_hash=ae3a122b1f1ce97b4e80e0e8542e19aa1516e99e6c72875688c886af1a881558
+$(package)_git_commit=21084bde2019c04bd34208e63c3560fe2c02fb0e
 $(package)_crate_versioned_name=$($(package)_crate_name)
 
 define $(package)_preprocess_cmds

depends/packages/librustzcash.mk

@@ -3,8 +3,8 @@ $(package)_version=0.1
 $(package)_download_path=https://github.com/zcash/$(package)/archive/
 $(package)_file_name=$(package)-$($(package)_git_commit).tar.gz
 $(package)_download_file=$($(package)_git_commit).tar.gz
-$(package)_sha256_hash=86139e8a6cc76ae1a04ed8229beef760de1beb2a72fbe15450b44c3649d48a5d
-$(package)_git_commit=32026ea0a13337548f1b6e57d99f0b7b6b9d0d81
+$(package)_sha256_hash=1700c1699552f3aa4db8de265399bc6606ae976b6741f7bbeb0b89f24abf9f7f
+$(package)_git_commit=f55a654901dc6278dd5738f06f2e70263fccd96b
 $(package)_dependencies=rust $(rust_crates)
 $(package)_patches=cargo.config
 

depends/patches/librustzcash/cargo.config

@@ -8,7 +8,7 @@ replace-with = "vendored-sources"
 
 [source."https://github.com/zcash-hackworks/sapling-crypto"]
 git = "https://github.com/zcash-hackworks/sapling-crypto"
-rev = "6abfcca25ae233922ecc18a4d2d0b5cb7aab7c8c"
+rev = "21084bde2019c04bd34208e63c3560fe2c02fb0e"
 replace-with = "vendored-sources"
 
 [source.vendored-sources]