Struct Nid

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pub struct Nid(/* private fields */);

Expand description

A numerical identifier for an OpenSSL object.

Objects in OpenSSL can have a short name, a long name, and a numerical identifier (NID). For convenience, objects are usually represented in source code using these numeric identifiers.

Users should generally not need to create new Nids.

§Examples

To view the integer representation of a Nid:

use openssl::nid::Nid;

assert!(Nid::AES_256_GCM.as_raw() == 901);

§External Documentation

The following documentation provides context about Nids and their usage in OpenSSL.

Obj_nid2obj

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pub const fn from_raw(raw: i32) -> Nid

Create a Nid from an integer representation.

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pub const fn as_raw(&self) -> i32

Return the integer representation of a Nid.

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pub fn create(oid: &str, sn: &str, ln: &str) -> Result<Nid, ErrorStack>

Creates a new Nid for the oid with short name sn and long name ln.

This corresponds to OBJ_create.

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pub fn signature_algorithms(&self) -> Option<SignatureAlgorithms>

Returns the Nids of the digest and public key algorithms associated with a signature ID.

This corresponds to OBJ_find_sigid_algs.

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pub fn long_name(&self) -> Result<&'static str, ErrorStack>

Returns the string representation of a Nid (long).

This corresponds to OBJ_nid2ln.

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pub fn short_name(&self) -> Result<&'static str, ErrorStack>

Returns the string representation of a Nid (short).

This corresponds to OBJ_nid2sn.

Trait Implementations§

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impl Clone for Nid

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fn clone(&self) -> Nid

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for Nid

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

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impl Hash for Nid

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fn hash<H>(&self, state: &mut H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more

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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

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

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impl PartialEq for Nid

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fn eq(&self, other: &Nid) -> bool

Tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl Copy for Nid

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impl Eq for Nid

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impl StructuralPartialEq for Nid

Auto Trait Implementations§

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impl Freeze for Nid

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impl RefUnwindSafe for Nid

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impl Send for Nid

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impl Sync for Nid

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impl Unpin for Nid

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impl UnwindSafe for Nid

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

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

Performs copy-assignment from self to dst. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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fn clone_into(&self, target: &mut T)

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

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impl<T, U> TryFrom for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

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fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T
where U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct NidCopy item path

§Examples

§External Documentation

Implementations§

impl Nid

pub const UNDEF: Nid

pub const ITU_T: Nid

pub const CCITT: Nid

pub const ISO: Nid

pub const JOINT_ISO_ITU_T: Nid

pub const JOINT_ISO_CCITT: Nid

pub const MEMBER_BODY: Nid

pub const IDENTIFIED_ORGANIZATION: Nid

pub const HMAC_MD5: Nid

pub const HMAC_SHA1: Nid

pub const CERTICOM_ARC: Nid

pub const INTERNATIONAL_ORGANIZATIONS: Nid

pub const WAP: Nid

pub const WAP_WSG: Nid

pub const SELECTED_ATTRIBUTE_TYPES: Nid

pub const CLEARANCE: Nid

pub const ISO_US: Nid

pub const X9_57: Nid

pub const X9CM: Nid

pub const DSA: Nid

pub const DSAWITHSHA1: Nid

pub const ANSI_X9_62: Nid

pub const X9_62_PRIME_FIELD: Nid

pub const X9_62_CHARACTERISTIC_TWO_FIELD: Nid

pub const X9_62_ID_CHARACTERISTIC_TWO_BASIS: Nid

pub const X9_62_ONBASIS: Nid

pub const X9_62_TPBASIS: Nid

pub const X9_62_PPBASIS: Nid

pub const X9_62_ID_ECPUBLICKEY: Nid

pub const X9_62_C2PNB163V1: Nid

pub const X9_62_C2PNB163V2: Nid

pub const X9_62_C2PNB163V3: Nid

pub const X9_62_C2PNB176V1: Nid

pub const X9_62_C2TNB191V1: Nid

pub const X9_62_C2TNB191V2: Nid

pub const X9_62_C2TNB191V3: Nid

pub const X9_62_C2ONB191V4: Nid

pub const X9_62_C2ONB191V5: Nid

pub const X9_62_C2PNB208W1: Nid

pub const X9_62_C2TNB239V1: Nid

pub const X9_62_C2TNB239V2: Nid

pub const X9_62_C2TNB239V3: Nid

pub const X9_62_C2ONB239V4: Nid

pub const X9_62_C2ONB239V5: Nid

pub const X9_62_C2PNB272W1: Nid

pub const X9_62_C2PNB304W1: Nid

pub const X9_62_C2TNB359V1: Nid

pub const X9_62_C2PNB368W1: Nid

pub const X9_62_C2TNB431R1: Nid

pub const X9_62_PRIME192V1: Nid

pub const X9_62_PRIME192V2: Nid

pub const X9_62_PRIME192V3: Nid

pub const X9_62_PRIME239V1: Nid

pub const X9_62_PRIME239V2: Nid

pub const X9_62_PRIME239V3: Nid

pub const X9_62_PRIME256V1: Nid

pub const ECDSA_WITH_SHA1: Nid

pub const ECDSA_WITH_RECOMMENDED: Nid

pub const ECDSA_WITH_SPECIFIED: Nid

pub const ECDSA_WITH_SHA224: Nid

pub const ECDSA_WITH_SHA256: Nid

pub const ECDSA_WITH_SHA384: Nid

pub const ECDSA_WITH_SHA512: Nid

pub const SECP112R1: Nid

pub const SECP112R2: Nid

pub const SECP128R1: Nid

pub const SECP128R2: Nid

pub const SECP160K1: Nid

pub const SECP160R1: Nid

pub const SECP160R2: Nid

pub const SECP192K1: Nid

pub const SECP224K1: Nid

pub const SECP224R1: Nid

pub const SECP256K1: Nid

pub const SECP384R1: Nid

Struct Nid