Ecdsa server task with support for ast1060-ecdsa hardware

Cargo.toml

@@ -48,7 +48,7 @@ path = "lib/counters"
 anyhow = { version = "1.0.31", default-features = false, features = ["std"] }
 array-init = { version = "2.1.0" }
 arrayvec = { version = "0.7.4", default-features = false }
-aspeed-ddk = { git = "https://github.com/aspeedtech-bmc/aspeed-rust.git" }
+aspeed-ddk = { git = "https://github.com/rusty1968/aspeed-rust.git", branch = "aspeed-integration"  }
 ast1060-pac = { git = "https://github.com/aspeedtech-bmc/ast1060-pac.git" }
 atty = { version = "0.2", default-features = false }
 bitfield = { version = "0.13", default-features = false }
@@ -75,6 +75,7 @@ derive_more = { version = "0.99", default-features = false, features = ["from",
 digest = { version = "0.10", default-features = false }
 dunce = { version = "1.0.2", default-features = false }
 embedded-hal = { version = "0.2", default-features = false }
+embedded-hal-1 = { version = "1", default-features = false , package = "embedded-hal" }
 enum-kinds = { version = "0.5.1", default-features = false, features = ["no-stdlib"] }
 enum-map = { version = "2.7.3", default-features = false }
 filetime = { version = "0.2.12", default-features = false }
@@ -167,9 +168,9 @@ transceiver-messages = { git = "https://github.com/oxidecomputer/transceiver-con
 vsc7448-pac = { git = "https://github.com/oxidecomputer/vsc7448", default-features = false }
 
 # OpenPRot
-openprot-platform-mock = { git = "https://github.com/rusty1968/openprot.git", branch = "i2c-hardware" }
-openprot-hal-blocking = { git = "https://github.com/rusty1968/openprot.git", branch = "i2c-hardware" }
-openprot-hal-nb = { git = "https://github.com/rusty1968/openprot.git", branch = "i2c-hardware" }
+openprot-platform-mock = { git = "https://github.com/rusty1968/openprot.git", rev = "3563607ea21ef2d9b23a4f902a10e4f44a27c33b" }
+openprot-hal-blocking = { git = "https://github.com/rusty1968/openprot.git", rev = "3563607ea21ef2d9b23a4f902a10e4f44a27c33b" }
+openprot-hal-nb = { git = "https://github.com/rusty1968/openprot.git", rev = "3563607ea21ef2d9b23a4f902a10e4f44a27c33b" }
 
 [patch.crates-io]
 # See https://gitlab.com/robigalia/ssmarshal/-/merge_requests/2

app/ast1060-ecdsa-test/app-placeholder.toml

@@ -0,0 +1,48 @@
+name = "ast1060-ecdsa-test"
+target = "thumbv7em-none-eabihf"
+board = "ast1060-rot"
+chip = "../../chips/ast1060"
+stacksize = 1024 
+
+[kernel]
+name = "ast1060-ecdsa-test"
+requires = {flash = 32000, ram = 4096}
+
+[tasks.jefe]
+name = "task-jefe"
+priority = 0
+max-sizes = {flash = 8192, ram = 4096}
+start = true
+stacksize = 1536
+notifications = ["fault", "timer"]
+
+[tasks.idle]
+name = "task-idle"
+priority = 5
+max-sizes = {flash = 128, ram = 256}
+stacksize = 256
+start = true
+
+[tasks.uart_driver]
+name = "drv-ast1060-uart"
+priority = 2
+max-sizes = {flash = 8192, ram = 2048}
+uses = ["uart"]
+start = true
+notifications = ["uart-irq"]
+interrupts = {"uart.irq" = "uart-irq"}
+
+[tasks.ecdsa_server]
+name = "drv-openprot-ecdsa-server"
+priority = 3
+max-sizes = {flash = 16384, ram = 4096}
+start = true
+stacksize = 2048
+
+[tasks.ecdsa_test]
+name = "task-ecdsa-test"
+priority = 4
+max-sizes = {flash = 16384, ram = 4096}
+start = true
+stacksize = 2048
+task-slots = ["ecdsa_server", "uart_driver"]

app/ast1060-ecdsa-test/app.toml

@@ -38,6 +38,7 @@ priority = 3
 max-sizes = {flash = 16384, ram = 4096}
 start = true
 stacksize = 2048
+features = ["ast1060-verifier"]
 
 [tasks.ecdsa_test]
 name = "task-ecdsa-test"

drv/ast1060-ecdsa/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "drv-ast1060-ecdsa"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+zerocopy-derive = { workspace = true }
+openprot-hal-blocking = { workspace = true }
+zerocopy = { workspace = true }
+embedded-hal-1 = { workspace = true }
+ast1060-pac = { workspace = true }
+[lints]
+workspace = true

drv/ast1060-ecdsa/src/lib.rs

@@ -0,0 +1,17 @@
+//! P384 Serializable Key and Signature Implementation
+//!
+//! This module provides concrete implementations of the OpenPRoT serializable
+//! key and signature traits for the P384 elliptic curve, supporting zero-copy
+//! serialization and deserialization.
+#![no_std]
+
+use openprot_hal_blocking::ecdsa::{P384, PublicKey, P384PublicKey, P384Signature, SerializablePublicKey, SerializableSignature, Signature, ErrorKind};
+use zerocopy::{IntoBytes, FromBytes, Immutable};
+
+
+pub mod verifier;
+
+// Re-export the main verifier types for other crates to use
+pub use verifier::{AspeedEcdsa, AspeedEcdsaError};
+
+