Use ed25519-zebra from crates.io.

.cargo/config.offline

@@ -1,10 +1,5 @@
 [source.crates-io]
 replace-with = "vendored-sources"
 
-[source."https://github.com/ebfull/ed25519-zebra"]
-git = "https://github.com/ebfull/ed25519-zebra"
-rev = "8c97acde89b6446f7f2505069fc7b9ac3a541417"
-replace-with = "vendored-sources"
-
 [source.vendored-sources]
 # The directory for this source is set to RUST_VENDORED_SOURCES by src/Makefile.am

Cargo.lock

@@ -295,8 +295,9 @@ dependencies = [
 
 [[package]]
 name = "ed25519-zebra"
-version = "0.4.1"
-source = "git+https://github.com/ebfull/ed25519-zebra?rev=8c97acde89b6446f7f2505069fc7b9ac3a541417#8c97acde89b6446f7f2505069fc7b9ac3a541417"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "beeba2b02b91dc7cc2d1f42c96b9e82db4cd20ad1c326f1dbf64ac8943c7bf32"
 dependencies = [
  "curve25519-dalek",
  "hex 0.4.2",

Cargo.toml

@@ -31,7 +31,7 @@ rand_core = "0.5.1"
 zcash_history = "0.2"
 zcash_primitives = "0.2"
 zcash_proofs = "0.2"
-ed25519-zebra = { git = "https://github.com/ebfull/ed25519-zebra", rev = "8c97acde89b6446f7f2505069fc7b9ac3a541417" }
+ed25519-zebra = "2.0.0"
 
 [profile.release]
 lto = true

depends/packages/crate_ed25519_zebra.mk

@@ -1,16 +1,15 @@
 package=crate_ed25519_zebra
 $(package)_crate_name=ed25519-zebra
-$(package)_download_path=https://github.com/ebfull/$($(package)_crate_name)/archive/
-$(package)_file_name=$(package)-$($(package)_git_commit).tar.gz
-$(package)_download_file=$($(package)_git_commit).tar.gz
-$(package)_sha256_hash=e0b432e0161abe9cb27cf96dd42c1486d32297e2fdbf725b70e7ae1f5b53d052
-$(package)_git_commit=8c97acde89b6446f7f2505069fc7b9ac3a541417
+$(package)_version=2.0.0
+$(package)_download_path=https://static.crates.io/crates/$($(package)_crate_name)
+$(package)_file_name=$($(package)_crate_name)-$($(package)_version).crate
+$(package)_sha256_hash=beeba2b02b91dc7cc2d1f42c96b9e82db4cd20ad1c326f1dbf64ac8943c7bf32
 $(package)_crate_versioned_name=$($(package)_crate_name)
 
 define $(package)_preprocess_cmds
-  $(call generate_unpackaged_crate_checksum,$(package))
+  $(call generate_crate_checksum,$(package))
 endef
 
 define $(package)_stage_cmds
   $(call vendor_crate_source,$(package))
-endef
+endef