Enum sequoia_openpgp::crypto::mpi::Ciphertext[][src]

#[non_exhaustive]
pub enum Ciphertext {
    RSA {
        c: MPI,
    },
    ElGamal {
        e: MPI,
        c: MPI,
    },
    ECDH {
        e: MPI,
        key: Box<[u8]>,
    },
    Unknown {
        mpis: Box<[MPI]>,
        rest: Box<[u8]>,
    },
}
Expand description

An encrypted session key.

Provides a typed and structured way of storing multiple MPIs in PKESK packets.

Note: This enum cannot be exhaustively matched to allow future extensions.

Variants (Non-exhaustive)

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
RSA

RSA ciphertext.

Fields of RSA

c: MPI

m^e mod N.

ElGamal

ElGamal ciphertext.

Fields of ElGamal

e: MPI

Ephemeral key.

c: MPI

.

ECDH

Elliptic curve ElGamal public key.

Fields of ECDH

e: MPI

Ephemeral key.

key: Box<[u8]>

Symmetrically encrypted session key.

Unknown

Unknown number of MPIs for an unknown algorithm.

Fields of Unknown

mpis: Box<[MPI]>

The successfully parsed MPIs.

rest: Box<[u8]>

Any data that failed to parse.

Implementations

Returns, if known, the public-key algorithm for this ciphertext.

Parses a set of OpenPGP MPIs representing a ciphertext.

Expects MPIs for a public key algorithm algos ciphertext. See Section 3.2 of RFC 4880 for details.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Updates the given hash with this object.

Feeds this value into the given Hasher. Read more

Feeds a slice of this type into the given Hasher. Read more

Writes a serialized version of the object to o.

Exports a serialized version of the object to o. Read more

Computes the maximal length of the serialized representation. Read more

Serializes into the given buffer. Read more

Serializes the packet to a vector.

Exports into the given buffer. Read more

Exports to a vector. Read more

This method returns an Ordering between self and other. Read more

Compares and returns the maximum of two values. Read more

Compares and returns the minimum of two values. Read more

Restrict a value to a certain interval. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

Should always be Self

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.