From 0d6c3de6257eb541dd988ffbb30dc2c576132414 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 26 Aug 2026 14:24:55 +0000
Subject: [PATCH] build(deps): bump ed25519-dalek from 2.2.0 to 3.0.0

Bumps [ed25519-dalek](https://github.com/dalek-cryptography/curve25519-dalek) from 2.2.0 to 3.0.0.
- [Release notes](https://github.com/dalek-cryptography/curve25519-dalek/releases)
- [Changelog](https://github.com/dalek-cryptography/curve25519-dalek/blob/3.0.0/CHANGELOG.md)
- [Commits](https://github.com/dalek-cryptography/curve25519-dalek/compare/ed25519-2.2.0...3.0.0)

---
updated-dependencies:
- dependency-name: ed25519-dalek
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 Cargo.lock | 117 ++++++++++++++++++++++++++++++++++++++++-------------
 Cargo.toml |   2 +-
 2 files changed, 91 insertions(+), 28 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 51aa3a5eb..af1246c56 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -52,7 +52,7 @@ dependencies = [
  "agentmesh-mcp",
  "base64 0.22.1",
  "cedar-policy",
- "ed25519-dalek",
+ "ed25519-dalek 2.2.0",
  "hmac 0.12.1",
  "rand 0.8.6",
  "regex",
@@ -182,7 +182,7 @@ version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
 dependencies = [
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -193,7 +193,7 @@ checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
 dependencies = [
  "anstyle",
  "once_cell_polyfill",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -994,6 +994,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ce6e4c961d6cd6c9a86db418387425e8bdeaf05b3c8bc1411e6dca4c252f1453"
 dependencies = [
  "hybrid-array",
+ "rand_core 0.10.1",
 ]
 
 [[package]]
@@ -1039,7 +1040,24 @@ dependencies = [
  "cpufeatures 0.2.17",
  "curve25519-dalek-derive",
  "digest 0.10.7",
- "fiat-crypto",
+ "fiat-crypto 0.2.9",
+ "rustc_version",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
+name = "curve25519-dalek"
+version = "5.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5eed333089e2e1c1ac8c6c0398e5e2497b4c9926ca6d0365ed1e099afa5bc23"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.3.0",
+ "curve25519-dalek-derive",
+ "digest 0.11.3",
+ "fiat-crypto 0.3.0",
+ "rand_core 0.10.1",
  "rustc_version",
  "subtle",
  "zeroize",
@@ -1302,7 +1320,7 @@ dependencies = [
  "digest 0.10.7",
  "elliptic-curve",
  "rfc6979",
- "signature",
+ "signature 2.2.0",
  "spki",
 ]
 
@@ -1313,7 +1331,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "115531babc129696a58c64a4fef0a8bf9e9698629fb97e9e40767d235cfbcd53"
 dependencies = [
  "pkcs8",
- "signature",
+ "signature 2.2.0",
+]
+
+[[package]]
+name = "ed25519"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29fcf32e6c73d1079f83ab4d782de2d81620346a5f38c6237a86a22f8368980a"
+dependencies = [
+ "signature 3.0.0",
 ]
 
 [[package]]
@@ -1322,8 +1349,8 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70e796c081cee67dc755e1a36a0a172b897fab85fc3f6bc48307991f64e4eca9"
 dependencies = [
- "curve25519-dalek",
- "ed25519",
+ "curve25519-dalek 4.1.3",
+ "ed25519 2.2.3",
  "rand_core 0.6.4",
  "serde",
  "sha2 0.10.9",
@@ -1331,6 +1358,21 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "ed25519-dalek"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ebaa1a2bf1290ab3bfe5a7b771d050ebffab2711c19a81691c683a5144a25de"
+dependencies = [
+ "curve25519-dalek 5.0.0",
+ "ed25519 3.0.0",
+ "rand_core 0.10.1",
+ "sha2 0.11.0",
+ "signature 3.0.0",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "educe"
 version = "0.6.0"
@@ -1412,7 +1454,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -1457,6 +1499,12 @@ version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28dea519a9695b9977216879a3ebfddf92f1c08c05d984f8996aecd6ecdc811d"
 
+[[package]]
+name = "fiat-crypto"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64cd1e32ddd350061ae6edb1b082d7c54915b5c672c389143b9a63403a109f24"
+
 [[package]]
 name = "find-msvc-tools"
 version = "0.1.9"
@@ -2368,7 +2416,7 @@ checksum = "eba32bfb4ffdeaca3e34431072faf01745c9b26d25504aa7a6cf5684334fc4fc"
 dependencies = [
  "aws-lc-rs",
  "base64 0.22.1",
- "ed25519-dalek",
+ "ed25519-dalek 2.2.0",
  "getrandom 0.2.17",
  "hmac 0.12.1",
  "js-sys",
@@ -2380,7 +2428,7 @@ dependencies = [
  "serde",
  "serde_json",
  "sha2 0.10.9",
- "signature",
+ "signature 2.2.0",
  "simple_asn1",
  "zeroize",
 ]
@@ -2403,7 +2451,7 @@ name = "kars-a2a-core"
 version = "0.1.0"
 dependencies = [
  "base64 0.22.1",
- "ed25519-dalek",
+ "ed25519-dalek 3.0.0",
  "serde",
  "serde_json",
  "thiserror 2.0.18",
@@ -2416,7 +2464,7 @@ dependencies = [
  "anyhow",
  "axum",
  "base64 0.22.1",
- "ed25519-dalek",
+ "ed25519-dalek 3.0.0",
  "hyper",
  "hyper-util",
  "kars-a2a-core",
@@ -2490,7 +2538,7 @@ dependencies = [
  "bs58",
  "chrono",
  "criterion",
- "ed25519-dalek",
+ "ed25519-dalek 3.0.0",
  "futures",
  "futures-util",
  "hex",
@@ -2541,7 +2589,7 @@ dependencies = [
  "bytes",
  "chrono",
  "criterion",
- "ed25519-dalek",
+ "ed25519-dalek 3.0.0",
  "flate2",
  "futures",
  "hkdf",
@@ -3032,7 +3080,7 @@ version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
 dependencies = [
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -3113,7 +3161,7 @@ version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51e219e79014df21a225b1860a479e2dcd7cbd9130f4defd4bd0e191ea31d67d"
 dependencies = [
- "base64 0.21.7",
+ "base64 0.22.1",
  "chrono",
  "getrandom 0.2.17",
  "http",
@@ -3297,7 +3345,7 @@ dependencies = [
  "base64 0.21.7",
  "chrono",
  "dyn-clone",
- "ed25519-dalek",
+ "ed25519-dalek 2.2.0",
  "hmac 0.12.1",
  "http",
  "itertools 0.10.5",
@@ -4025,6 +4073,12 @@ dependencies = [
  "getrandom 0.3.4",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63b8176103e19a2643978565ca18b50549f6101881c443590420e4dc998a3c69"
+
 [[package]]
 name = "rand_xorshift"
 version = "0.4.0"
@@ -4232,7 +4286,7 @@ dependencies = [
  "pkcs1",
  "pkcs8",
  "rand_core 0.6.4",
- "signature",
+ "signature 2.2.0",
  "spki",
  "subtle",
  "zeroize",
@@ -4269,7 +4323,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4337,7 +4391,7 @@ dependencies = [
  "security-framework",
  "security-framework-sys",
  "webpki-root-certs",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4786,6 +4840,15 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
+[[package]]
+name = "signature"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28d567dcbaf0049cb8ac2608a76cd95ff9e4412e1899d389ee400918ca7537f5"
+dependencies = [
+ "rand_core 0.10.1",
+]
+
 [[package]]
 name = "sigstore"
 version = "0.14.0"
@@ -4953,7 +5016,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52d1cfed4120b4d927bf7c0f86d2087a4a7d6027c906d9f9d525a80573b9be51"
 dependencies = [
  "libc",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4994,7 +5057,7 @@ dependencies = [
  "cfg-if",
  "libc",
  "psm",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -5080,7 +5143,7 @@ dependencies = [
  "getrandom 0.4.2",
  "once_cell",
  "rustix",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -5089,7 +5152,7 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8c27177b12a6399ffc08b98f76f7c9a1f4fe9fc967c784c5a071fa8d93cf7e1"
 dependencies = [
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -5971,7 +6034,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -6327,7 +6390,7 @@ dependencies = [
  "const-oid 0.9.6",
  "der",
  "sha1",
- "signature",
+ "signature 2.2.0",
  "spki",
  "tls_codec",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 6e451a538..cbef9a3f0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -74,7 +74,7 @@ async-trait = "0.1"
 chrono = { version = "0.4", features = ["serde"] }
 
 # Crypto (Ed25519 identity for mesh peer)
-ed25519-dalek = { version = "2", features = ["rand_core"] }
+ed25519-dalek = { version = "3", features = ["rand_core"] }
 rand = "0.9"
 sha2 = "0.10"
 bs58 = "0.5"