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//! Common secret key related operations.
use std::time::SystemTime;
use crate::{
Result,
packet::key::{self, Key4, Key6, SecretParts},
types::{
Curve,
HashAlgorithm,
SymmetricAlgorithm,
},
};
impl<R> Key6<SecretParts, R>
where R: key::KeyRole,
{
/// Creates a new OpenPGP secret key packet for an existing X25519 key.
///
/// The ECDH key will use hash algorithm `hash` and symmetric
/// algorithm `sym`. If one or both are `None` secure defaults
/// will be used. The key will have it's creation date set to
/// `ctime` or the current time if `None` is given.
pub fn import_secret_cv25519<H, S, T>(private_key: &[u8],
hash: H, sym: S, ctime: T)
-> Result<Self> where H: Into<Option<HashAlgorithm>>,
S: Into<Option<SymmetricAlgorithm>>,
T: Into<Option<SystemTime>>
{
Key4::import_secret_cv25519(private_key, hash, sym, ctime)
.map(Key6::from_common)
}
/// Creates a new OpenPGP secret key packet for an existing Ed25519 key.
///
/// The ECDH key will use hash algorithm `hash` and symmetric
/// algorithm `sym`. If one or both are `None` secure defaults
/// will be used. The key will have it's creation date set to
/// `ctime` or the current time if `None` is given.
pub fn import_secret_ed25519<T>(private_key: &[u8], ctime: T)
-> Result<Self> where T: Into<Option<SystemTime>>
{
Key4::import_secret_ed25519(private_key, ctime)
.map(Key6::from_common)
}
/// Creates a new OpenPGP public key packet for an existing RSA key.
///
/// The RSA key will use public exponent `e` and modulo `n`. The key will
/// have it's creation date set to `ctime` or the current time if `None`
/// is given.
#[allow(clippy::many_single_char_names)]
pub fn import_secret_rsa<T>(d: &[u8], p: &[u8], q: &[u8], ctime: T)
-> Result<Self> where T: Into<Option<SystemTime>>
{
Key4::import_secret_rsa(d, p, q, ctime)
.map(Key6::from_common)
}
/// Generates a new RSA key with a public modulos of size `bits`.
pub fn generate_rsa(bits: usize) -> Result<Self> {
Key4::generate_rsa(bits)
.map(Key6::from_common)
}
/// Generates a new ECC key over `curve`.
///
/// If `for_signing` is false a ECDH key, if it's true either a
/// EdDSA or ECDSA key is generated. Giving `for_signing == true` and
/// `curve == Cv25519` will produce an error. Likewise
/// `for_signing == false` and `curve == Ed25519` will produce an error.
pub fn generate_ecc(for_signing: bool, curve: Curve) -> Result<Self> {
Key4::generate_ecc(for_signing, curve)
.map(Key6::from_common)
}
}
|
