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Refactor dependencies to use 'num' crate instead of 'num-bigint' and update related code

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This commit is contained in:
Andrea Moro 2024-11-15 12:49:19 +01:00
parent 5edac13e00
commit 35ef48b721
3 changed files with 9 additions and 8 deletions
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5
Cargo.lock generated
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@ -202,6 +202,7 @@ version = "0.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "35bd024e8b2ff75562e5f34e7f4905839deb4b22955ef5e73d2fea1b9813cb23" checksum = "35bd024e8b2ff75562e5f34e7f4905839deb4b22955ef5e73d2fea1b9813cb23"
dependencies = [ dependencies = [
"num-bigint 0.4.6",
"num-complex", "num-complex",
"num-integer", "num-integer",
"num-iter", "num-iter",
@ -229,7 +230,6 @@ checksum = "a5e44f723f1133c9deac646763579fdb3ac745e418f2a7af9cd0c431da1f20b9"
dependencies = [ dependencies = [
"num-integer", "num-integer",
"num-traits", "num-traits",
"rand 0.8.5",
] ]
[[package]] [[package]]
@ -280,6 +280,7 @@ version = "0.4.2"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f83d14da390562dca69fc84082e73e548e1ad308d24accdedd2720017cb37824" checksum = "f83d14da390562dca69fc84082e73e548e1ad308d24accdedd2720017cb37824"
dependencies = [ dependencies = [
"num-bigint 0.4.6",
"num-integer", "num-integer",
"num-traits", "num-traits",
] ]
@ -413,7 +414,7 @@ version = "0.1.0"
dependencies = [ dependencies = [
"colog", "colog",
"log", "log",
"num-bigint 0.4.6", "num",
"num-primes", "num-primes",
"num-traits", "num-traits",
"rand 0.8.5", "rand 0.8.5",

2
Cargo.toml
View file

@ -6,7 +6,7 @@ edition = "2021"
[dependencies] [dependencies]
colog = "1.3.0" colog = "1.3.0"
log = "0.4.22" log = "0.4.22"
num-bigint = { version = "0.4.6", features = ["rand"] } num = "0.4"
num-traits = "0.2.19" num-traits = "0.2.19"
num-primes = "0.3" num-primes = "0.3"
rand = "0.8" rand = "0.8"

10
src/main.rs
View file

@ -1,6 +1,6 @@
use colog; use colog;
use log::{info, error}; use log::{info, error};
use num_bigint::BigUint; use num::BigUint;
use num_primes::Generator; use num_primes::Generator;
use num_traits::cast::ToPrimitive; use num_traits::cast::ToPrimitive;
use num_traits::One; use num_traits::One;
@ -19,15 +19,15 @@ impl RSA {
let q = Generator::new_prime(key_size); let q = Generator::new_prime(key_size);
// Convert num-primes::BigUint to num-bigint::BigUint // Convert num-primes::BigUint to num-bigint::BigUint
let p_bigint = num_bigint::BigUint::parse_bytes(p.to_string().as_bytes(), 10).unwrap(); let p_bigint = num::BigUint::parse_bytes(p.to_string().as_bytes(), 10).unwrap();
let q_bigint = num_bigint::BigUint::parse_bytes(q.to_string().as_bytes(), 10).unwrap(); let q_bigint = num::BigUint::parse_bytes(q.to_string().as_bytes(), 10).unwrap();
let n = &p_bigint * &q_bigint; let n = &p_bigint * &q_bigint;
let phi = let phi =
(&p_bigint - num_bigint::BigUint::one()) * (&q_bigint - num_bigint::BigUint::one()); (&p_bigint - num::BigUint::one()) * (&q_bigint - num::BigUint::one());
let e = num_bigint::BigUint::from(65537u32); let e = num::BigUint::from(65537u32);
// Calculate private key // Calculate private key
let d = BigUint::modinv(&e, &phi) let d = BigUint::modinv(&e, &phi)