From 228586cf715fe2face712e729df9ae18e8c5af6b Mon Sep 17 00:00:00 2001
From: Kamen Mladenov <kamen@syndamia.com>
Date: Mon, 14 Apr 2025 09:35:22 +0300
Subject: feat(guests): Rename sha2 to sha256

---
 guests/sha2/Cargo.lock                   | 236 ----------------------------
 guests/sha2/Cargo.toml                   |  17 --
 guests/sha2/default.env                  |   2 -
 guests/sha2/default_private_input.toml   | 258 -------------------------------
 guests/sha2/default_public_input.toml    |   1 -
 guests/sha2/src/lib.rs                   |  19 ---
 guests/sha256/Cargo.lock                 | 236 ++++++++++++++++++++++++++++
 guests/sha256/Cargo.toml                 |  17 ++
 guests/sha256/default.env                |   2 +
 guests/sha256/default_private_input.toml | 258 +++++++++++++++++++++++++++++++
 guests/sha256/default_public_input.toml  |   1 +
 guests/sha256/src/lib.rs                 |  19 +++
 12 files changed, 533 insertions(+), 533 deletions(-)
 delete mode 100644 guests/sha2/Cargo.lock
 delete mode 100644 guests/sha2/Cargo.toml
 delete mode 100644 guests/sha2/default.env
 delete mode 100644 guests/sha2/default_private_input.toml
 delete mode 100644 guests/sha2/default_public_input.toml
 delete mode 100644 guests/sha2/src/lib.rs
 create mode 100644 guests/sha256/Cargo.lock
 create mode 100644 guests/sha256/Cargo.toml
 create mode 100644 guests/sha256/default.env
 create mode 100644 guests/sha256/default_private_input.toml
 create mode 100644 guests/sha256/default_public_input.toml
 create mode 100644 guests/sha256/src/lib.rs

diff --git a/guests/sha2/Cargo.lock b/guests/sha2/Cargo.lock
deleted file mode 100644
index b966cc1..0000000
--- a/guests/sha2/Cargo.lock
+++ /dev/null
@@ -1,236 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 3
-
-[[package]]
-name = "block-buffer"
-version = "0.10.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
-dependencies = [
- "generic-array",
-]
-
-[[package]]
-name = "cfg-if"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
-
-[[package]]
-name = "cpufeatures"
-version = "0.2.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59ed5838eebb26a2bb2e58f6d5b5316989ae9d08bab10e0e6d103e656d1b0280"
-dependencies = [
- "libc",
-]
-
-[[package]]
-name = "crypto-common"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
-dependencies = [
- "generic-array",
- "typenum",
-]
-
-[[package]]
-name = "digest"
-version = "0.10.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
-dependencies = [
- "block-buffer",
- "crypto-common",
-]
-
-[[package]]
-name = "equivalent"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
-
-[[package]]
-name = "generic-array"
-version = "0.14.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
-dependencies = [
- "typenum",
- "version_check",
-]
-
-[[package]]
-name = "guests_macro"
-version = "0.1.0"
-dependencies = [
- "toml",
-]
-
-[[package]]
-name = "hashbrown"
-version = "0.15.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
-
-[[package]]
-name = "indexmap"
-version = "2.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
-dependencies = [
- "equivalent",
- "hashbrown",
-]
-
-[[package]]
-name = "libc"
-version = "0.2.171"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c19937216e9d3aa9956d9bb8dfc0b0c8beb6058fc4f7a4dc4d850edf86a237d6"
-
-[[package]]
-name = "memchr"
-version = "2.7.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
-
-[[package]]
-name = "proc-macro2"
-version = "1.0.94"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84"
-dependencies = [
- "unicode-ident",
-]
-
-[[package]]
-name = "quote"
-version = "1.0.40"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
-dependencies = [
- "proc-macro2",
-]
-
-[[package]]
-name = "serde"
-version = "1.0.219"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
-dependencies = [
- "serde_derive",
-]
-
-[[package]]
-name = "serde_derive"
-version = "1.0.219"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
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-dependencies = [
- "serde",
-]
-
-[[package]]
-name = "sha2"
-version = "0.1.0"
-dependencies = [
- "guests_macro",
- "sha2 0.10.8",
-]
-
-[[package]]
-name = "sha2"
-version = "0.10.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
-dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
-]
-
-[[package]]
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-checksum = "b09a44accad81e1ba1cd74a32461ba89dee89095ba17b32f5d03683b1b1fc2a0"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
-]
-
-[[package]]
-name = "toml"
-version = "0.8.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd87a5cdd6ffab733b2f74bc4fd7ee5fff6634124999ac278c35fc78c6120148"
-dependencies = [
- "serde",
- "serde_spanned",
- "toml_datetime",
- "toml_edit",
-]
-
-[[package]]
-name = "toml_datetime"
-version = "0.6.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
-dependencies = [
- "serde",
-]
-
-[[package]]
-name = "toml_edit"
-version = "0.22.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17b4795ff5edd201c7cd6dca065ae59972ce77d1b80fa0a84d94950ece7d1474"
-dependencies = [
- "indexmap",
- "serde",
- "serde_spanned",
- "toml_datetime",
- "winnow",
-]
-
-[[package]]
-name = "typenum"
-version = "1.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1dccffe3ce07af9386bfd29e80c0ab1a8205a2fc34e4bcd40364df902cfa8f3f"
-
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-checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
-
-[[package]]
-name = "version_check"
-version = "0.9.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
-[[package]]
-name = "winnow"
-version = "0.7.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63d3fcd9bba44b03821e7d699eeee959f3126dcc4aa8e4ae18ec617c2a5cea10"
-dependencies = [
- "memchr",
-]
diff --git a/guests/sha2/Cargo.toml b/guests/sha2/Cargo.toml
deleted file mode 100644
index 353a13b..0000000
--- a/guests/sha2/Cargo.toml
+++ /dev/null
@@ -1,17 +0,0 @@
-[package]
-name = "sha2"
-version = "0.1.0"
-edition = "2021"
-
-[dependencies]
-guests_macro = { version = "0.1.0", path = "../../guests_macro" }
-sha2 = { version = "0.10.8", default-features = false }
-
-[features]
-no_std = []
-jolt = []
-nexus = []
-risc0 = []
-sp1 = []
-zkm = []
-zkwasm = []
diff --git a/guests/sha2/default.env b/guests/sha2/default.env
deleted file mode 100644
index d09a649..0000000
--- a/guests/sha2/default.env
+++ /dev/null
@@ -1,2 +0,0 @@
-## ZKM ##
-SEG_SIZE=3250
diff --git a/guests/sha2/default_private_input.toml b/guests/sha2/default_private_input.toml
deleted file mode 100644
index 0367152..0000000
--- a/guests/sha2/default_private_input.toml
+++ /dev/null
@@ -1,258 +0,0 @@
-secret = [
-  188,
-  191,
-  150,
-  164,
-  254,
-  227,
-  130,
-  168,
-  15,
-  98,
-  124,
-  58,
-  253,
-  144,
-  66,
-  244,
-  158,
-  254,
-  81,
-  20,
-  238,
-  152,
-  68,
-  180,
-  30,
-  150,
-  214,
-  17,
-  215,
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-  11,
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-  34,
-  154,
-  155,
-  138,
-  28,
-  239,
-  227,
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-  217,
-  38,
-  244,
-  24,
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-  96,
-  67,
-  202,
-  133,
-  116,
-  222,
-  181,
-  255,
-  51,
-  236,
-  236,
-  193,
-  102,
-  15,
-  126,
-  207,
-  176,
-  33,
-  64,
-  226,
-  182,
-  150,
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-  223,
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-  55,
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-  200,
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-  208,
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-  103,
-  7,
-  5,
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-  27,
-  2,
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-  72,
-  54,
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-]
diff --git a/guests/sha2/default_public_input.toml b/guests/sha2/default_public_input.toml
deleted file mode 100644
index 13a32a0..0000000
--- a/guests/sha2/default_public_input.toml
+++ /dev/null
@@ -1 +0,0 @@
-hash = [34, 58, 135, 170, 194, 129, 88, 86, 114, 17, 255, 163, 205, 67, 198, 253, 143, 68, 142, 248, 92, 171, 18, 96, 201, 166, 70, 191, 252, 221, 32, 208]
diff --git a/guests/sha2/src/lib.rs b/guests/sha2/src/lib.rs
deleted file mode 100644
index 1ca7f72..0000000
--- a/guests/sha2/src/lib.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-#![cfg_attr(feature = "no_std", no_std)]
-
-#[cfg(feature = "no_std")]
-extern crate alloc;
-#[cfg(feature = "no_std")]
-use alloc::vec::Vec;
-
-use sha2::{Digest, Sha256};
-
-#[guests_macro::proving_entrypoint]
-pub fn main(secret: Vec<u8>, hash: Vec<u8>) -> bool {
-    let mut hasher = Sha256::new();
-    hasher.update(secret);
-    let result = hasher.finalize();
-
-    let output: [u8; 32] = result.into();
-
-    output.to_vec() == hash
-}
diff --git a/guests/sha256/Cargo.lock b/guests/sha256/Cargo.lock
new file mode 100644
index 0000000..b966cc1
--- /dev/null
+++ b/guests/sha256/Cargo.lock
@@ -0,0 +1,236 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "block-buffer"
+version = "0.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
+dependencies = [
+ "generic-array",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
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+
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+checksum = "59ed5838eebb26a2bb2e58f6d5b5316989ae9d08bab10e0e6d103e656d1b0280"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "crypto-common"
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+ "generic-array",
+ "typenum",
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+ "block-buffer",
+ "crypto-common",
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+
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+dependencies = [
+ "typenum",
+ "version_check",
+]
+
+[[package]]
+name = "guests_macro"
+version = "0.1.0"
+dependencies = [
+ "toml",
+]
+
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+dependencies = [
+ "unicode-ident",
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+checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
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+checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
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+[[package]]
+name = "serde_spanned"
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+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "sha2"
+version = "0.1.0"
+dependencies = [
+ "guests_macro",
+ "sha2 0.10.8",
+]
+
+[[package]]
+name = "sha2"
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+checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b09a44accad81e1ba1cd74a32461ba89dee89095ba17b32f5d03683b1b1fc2a0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "toml"
+version = "0.8.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd87a5cdd6ffab733b2f74bc4fd7ee5fff6634124999ac278c35fc78c6120148"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
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+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
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+dependencies = [
+ "indexmap",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow",
+]
+
+[[package]]
+name = "typenum"
+version = "1.18.0"
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+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
+
+[[package]]
+name = "version_check"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
+
+[[package]]
+name = "winnow"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "memchr",
+]
diff --git a/guests/sha256/Cargo.toml b/guests/sha256/Cargo.toml
new file mode 100644
index 0000000..fccbfa7
--- /dev/null
+++ b/guests/sha256/Cargo.toml
@@ -0,0 +1,17 @@
+[package]
+name = "sha256"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+guests_macro = { version = "0.1.0", path = "../../guests_macro" }
+sha2 = { version = "0.10.8", default-features = false }
+
+[features]
+no_std = []
+jolt = []
+nexus = []
+risc0 = []
+sp1 = []
+zkm = []
+zkwasm = []
diff --git a/guests/sha256/default.env b/guests/sha256/default.env
new file mode 100644
index 0000000..d09a649
--- /dev/null
+++ b/guests/sha256/default.env
@@ -0,0 +1,2 @@
+## ZKM ##
+SEG_SIZE=3250
diff --git a/guests/sha256/default_private_input.toml b/guests/sha256/default_private_input.toml
new file mode 100644
index 0000000..0367152
--- /dev/null
+++ b/guests/sha256/default_private_input.toml
@@ -0,0 +1,258 @@
+secret = [
+  188,
+  191,
+  150,
+  164,
+  254,
+  227,
+  130,
+  168,
+  15,
+  98,
+  124,
+  58,
+  253,
+  144,
+  66,
+  244,
+  158,
+  254,
+  81,
+  20,
+  238,
+  152,
+  68,
+  180,
+  30,
+  150,
+  214,
+  17,
+  215,
+  126,
+  20,
+  11,
+  196,
+  218,
+  231,
+  70,
+  35,
+  34,
+  154,
+  155,
+  138,
+  28,
+  239,
+  227,
+  60,
+  126,
+  217,
+  38,
+  244,
+  24,
+  211,
+  96,
+  67,
+  202,
+  133,
+  116,
+  222,
+  181,
+  255,
+  51,
+  236,
+  236,
+  193,
+  102,
+  15,
+  126,
+  207,
+  176,
+  33,
+  64,
+  226,
+  182,
+  150,
+  95,
+  253,
+  223,
+  103,
+  222,
+  55,
+  240,
+  159,
+  200,
+  197,
+  91,
+  248,
+  161,
+  215,
+  194,
+  208,
+  9,
+  125,
+  214,
+  143,
+  103,
+  7,
+  5,
+  30,
+  116,
+  221,
+  107,
+  27,
+  2,
+  108,
+  72,
+  54,
+  4,
+  74,
+  70,
+  9,
+  129,
+  244,
+  228,
+  240,
+  68,
+  59,
+  61,
+  27,
+  197,
+  229,
+  48,
+  177,
+  10,
+  223,
+  97,
+  44,
+  113,
+  95,
+  47,
+  128,
+  215,
+  143,
+  174,
+  221,
+  140,
+  125,
+  219,
+  235,
+  116,
+  86,
+  139,
+  121,
+  46,
+  218,
+  80,
+  175,
+  153,
+  104,
+  125,
+  210,
+  144,
+  64,
+  143,
+  130,
+  34,
+  195,
+  225,
+  59,
+  66,
+  141,
+  119,
+  102,
+  42,
+  78,
+  55,
+  236,
+  229,
+  165,
+  135,
+  119,
+  45,
+  254,
+  229,
+  38,
+  65,
+  143,
+  46,
+  15,
+  243,
+  68,
+  150,
+  219,
+  169,
+  194,
+  233,
+  82,
+  88,
+  4,
+  178,
+  70,
+  100,
+  150,
+  241,
+  248,
+  78,
+  69,
+  117,
+  44,
+  176,
+  31,
+  21,
+  145,
+  81,
+  77,
+  184,
+  17,
+  164,
+  160,
+  122,
+  100,
+  120,
+  29,
+  232,
+  103,
+  155,
+  76,
+  214,
+  195,
+  55,
+  35,
+  57,
+  43,
+  160,
+  112,
+  27,
+  240,
+  173,
+  53,
+  45,
+  215,
+  222,
+  41,
+  23,
+  134,
+  127,
+  118,
+  237,
+  173,
+  111,
+  43,
+  172,
+  157,
+  213,
+  219,
+  37,
+  220,
+  90,
+  184,
+  143,
+  113,
+  242,
+  54,
+  8,
+  235,
+  12,
+  47,
+  50,
+]
diff --git a/guests/sha256/default_public_input.toml b/guests/sha256/default_public_input.toml
new file mode 100644
index 0000000..13a32a0
--- /dev/null
+++ b/guests/sha256/default_public_input.toml
@@ -0,0 +1 @@
+hash = [34, 58, 135, 170, 194, 129, 88, 86, 114, 17, 255, 163, 205, 67, 198, 253, 143, 68, 142, 248, 92, 171, 18, 96, 201, 166, 70, 191, 252, 221, 32, 208]
diff --git a/guests/sha256/src/lib.rs b/guests/sha256/src/lib.rs
new file mode 100644
index 0000000..1ca7f72
--- /dev/null
+++ b/guests/sha256/src/lib.rs
@@ -0,0 +1,19 @@
+#![cfg_attr(feature = "no_std", no_std)]
+
+#[cfg(feature = "no_std")]
+extern crate alloc;
+#[cfg(feature = "no_std")]
+use alloc::vec::Vec;
+
+use sha2::{Digest, Sha256};
+
+#[guests_macro::proving_entrypoint]
+pub fn main(secret: Vec<u8>, hash: Vec<u8>) -> bool {
+    let mut hasher = Sha256::new();
+    hasher.update(secret);
+    let result = hasher.finalize();
+
+    let output: [u8; 32] = result.into();
+
+    output.to_vec() == hash
+}
-- 
cgit v1.2.3