Struct spki::SubjectPublicKeyInfo

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pub struct SubjectPublicKeyInfo<'a> {
    pub algorithm: AlgorithmIdentifier<'a>,
    pub subject_public_key: &'a [u8],
}

Expand description

X.509 SubjectPublicKeyInfo (SPKI) as defined in RFC 5280 § 4.1.2.7.

ASN.1 structure containing an AlgorithmIdentifier and public key data in an algorithm specific format.

   SubjectPublicKeyInfo  ::=  SEQUENCE  {
        algorithm            AlgorithmIdentifier,
        subjectPublicKey     BIT STRING  }

Fields

algorithm: AlgorithmIdentifier<'a>

X.509 AlgorithmIdentifier for the public key type

subject_public_key: &'a [u8]

Public key data

Implementations

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impl<'a> SubjectPublicKeyInfo<'a>

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pub fn fingerprint_base64(&self) -> Result<String>

Available on crate features fingerprint and alloc only.

Calculate the SHA-256 fingerprint of this SubjectPublicKeyInfo and encode it as a Base64 string.

See RFC7469 § 2.1.1 for more information.

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pub fn fingerprint_bytes(&self) -> Result<FingerprintBytes>

Available on crate feature fingerprint only.

Calculate the SHA-256 fingerprint of this SubjectPublicKeyInfo as a raw byte array.

See RFC7469 § 2.1.1 for more information.

Trait Implementations

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impl<'a> Clone for SubjectPublicKeyInfo<'a>

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fn clone(&self) -> SubjectPublicKeyInfo<'a>

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<'a> Debug for SubjectPublicKeyInfo<'a>

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

Formats the value using the given formatter. Read more

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impl<'a> DecodeValue<'a> for SubjectPublicKeyInfo<'a>

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fn decode_value<R: Reader<'a>>(reader: &mut R, header: Header) -> Result<Self>

Attempt to decode this message using the provided Reader.

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impl<'a> PartialEq<SubjectPublicKeyInfo<'a>> for SubjectPublicKeyInfo<'a>

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fn eq(&self, other: &SubjectPublicKeyInfo<'a>) -> bool

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

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fn ne(&self, other: &SubjectPublicKeyInfo<'a>) -> bool

This method tests for !=.

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impl PemLabel for SubjectPublicKeyInfo<'_>

Available on crate feature pem only.

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const PEM_LABEL: &'static str = "PUBLIC KEY"

Expected PEM type label for a given document, e.g. "PRIVATE KEY"

fn validate_pem_label(actual: &str) -> Result<(), Error>

Validate that a given label matches the expected label.

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impl<'a> Sequence<'a> for SubjectPublicKeyInfo<'a>

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fn fields<F, T>(&self, f: F) -> Result<T> where
F: FnOnce(&[&dyn Encode ]) -> Result<T>,

Call the provided function with a slice of Encode trait objects representing the fields of this SEQUENCE. Read more

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impl TryFrom<&'_ SubjectPublicKeyInfo<'_>> for Document

Available on crate feature alloc only.

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(spki: &SubjectPublicKeyInfo<'_>) -> Result<Document>

Performs the conversion.

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impl<'a> TryFrom<&'a [u8 ]> for SubjectPublicKeyInfo<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(bytes: &'a [u8 ]) -> Result<Self>

Performs the conversion.

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impl TryFrom<SubjectPublicKeyInfo<'_>> for Document

Available on crate feature alloc only.

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(spki: SubjectPublicKeyInfo<'_>) -> Result<Document>

Performs the conversion.

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impl ValueOrd for SubjectPublicKeyInfo<'_>

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fn value_cmp(&self, other: &Self) -> Result<Ordering>

Return an Ordering between value portion of TLV-encoded self and other when serialized as ASN.1 DER. Read more

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impl<'a> StructuralPartialEq for SubjectPublicKeyInfo<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for SubjectPublicKeyInfo<'a>

impl<'a> Send for SubjectPublicKeyInfo<'a>

impl<'a> Sync for SubjectPublicKeyInfo<'a>

impl<'a> Unpin for SubjectPublicKeyInfo<'a>

impl<'a> UnwindSafe for SubjectPublicKeyInfo<'a>

Blanket Implementations

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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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<'a, T> Choice<'a> for T where
T: Decode<'a> + FixedTag,

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fn can_decode(tag: Tag) -> bool

Is the provided Tag decodable as a variant of this CHOICE?

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impl<'a, T> Decode<'a> for T where
T: DecodeValue<'a> + FixedTag,

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fn decode<R>(reader: &mut R) -> Result<T, Error> where
R: Reader<'a>,

Attempt to decode this message using the provided decoder.

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fn from_der(bytes: &'a [u8 ]) -> Result<Self, Error>

Parse Self from the provided DER-encoded byte slice.

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impl<T> DecodePem for T where
T: DecodeOwned + PemLabel,

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fn from_pem(pem: impl AsRef<[u8 ]>) -> Result<T, Error>

Try to decode this type from PEM.

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impl<T> DerOrd for T where
T: EncodeValue + ValueOrd + Tagged,

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fn der_cmp(&self, other: &T) -> Result<Ordering, Error>

Return an Ordering between self and other when serialized as ASN.1 DER. Read more

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impl<T> Encode for T where
T: EncodeValue + Tagged,

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fn encoded_len(&self) -> Result<Length, Error>

Compute the length of this value in bytes when encoded as ASN.1 DER.

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fn encode(&self, writer: &mut dyn Writer) -> Result<(), Error>

Encode this value as ASN.1 DER using the provided Writer.

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fn encode_to_slice(&self, buf: &'a mut [u8 ]) -> Result<&'a [u8 ], Error>

Encode this value to the provided byte slice, returning a sub-slice containing the encoded message. Read more

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fn encode_to_vec(&self, buf: &mut Vec<u8, Global>) -> Result<Length, Error>

Encode this message as ASN.1 DER, appending it to the provided byte vector. Read more

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fn to_vec(&self) -> Result<Vec<u8, Global>, Error>

Serialize this message as a byte vector.

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impl<T> EncodePem for T where
T: Encode + PemLabel,

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fn to_pem(&self, line_ending: LineEnding) -> Result<String, Error>

Try to encode this type as PEM.

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impl<'a, M> EncodeValue for M where
M: Sequence<'a>,

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fn value_len(&self) -> Result<Length, Error>

Compute the length of this value (sans [Tag]+Length header) when encoded as ASN.1 DER. Read more

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fn encode_value(&self, writer: &mut dyn Writer) -> Result<(), Error>

Encode value (sans [Tag]+Length header) as ASN.1 DER using the provided Writer. Read more

Get the Header used to encode this value.

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impl<'a, M> FixedTag for M where
M: Sequence<'a>,

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const TAG: Tag = Tag::Sequence

ASN.1 tag

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> Same<T> for T

type Output = T

Should always be Self

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impl<T> Tagged for T where
T: FixedTag,

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fn tag(&self) -> Tag

Get the ASN.1 tag that this type is encoded with.

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

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)

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

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>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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Struct spki::SubjectPublicKeyInfo

Fields

Implementations

impl<'a> SubjectPublicKeyInfo<'a>

pub fn fingerprint_base64(&self) -> Result<String>

pub fn fingerprint_bytes(&self) -> Result<FingerprintBytes>

Trait Implementations

impl<'a> Clone for SubjectPublicKeyInfo<'a>

fn clone(&self) -> SubjectPublicKeyInfo<'a>

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

impl<'a> Debug for SubjectPublicKeyInfo<'a>

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

impl<'a> DecodeValue<'a> for SubjectPublicKeyInfo<'a>

fn decode_value<R: Reader<'a>>(reader: &mut R, header: Header) -> Result<Self>

impl<'a> PartialEq<SubjectPublicKeyInfo<'a>> for SubjectPublicKeyInfo<'a>

fn eq(&self, other: &SubjectPublicKeyInfo<'a>) -> bool

fn ne(&self, other: &SubjectPublicKeyInfo<'a>) -> bool

impl PemLabel for SubjectPublicKeyInfo<'_>

const PEM_LABEL: &'static str = "PUBLIC KEY"

fn validate_pem_label(actual: &str) -> Result<(), Error>

impl<'a> Sequence<'a> for SubjectPublicKeyInfo<'a>

fn fields<F, T>(&self, f: F) -> Result<T> where F: FnOnce(&[&dyn Encode]) -> Result<T>,

impl TryFrom<&'_ SubjectPublicKeyInfo<'_>> for Document

type Error = Error

fn try_from(spki: &SubjectPublicKeyInfo<'_>) -> Result<Document>

impl<'a> TryFrom<&'a [u8]> for SubjectPublicKeyInfo<'a>

type Error = Error

fn try_from(bytes: &'a [u8]) -> Result<Self>

impl TryFrom<SubjectPublicKeyInfo<'_>> for Document

type Error = Error

fn try_from(spki: SubjectPublicKeyInfo<'_>) -> Result<Document>

impl ValueOrd for SubjectPublicKeyInfo<'_>

fn value_cmp(&self, other: &Self) -> Result<Ordering>

impl<'a> Copy for SubjectPublicKeyInfo<'a>

impl<'a> Eq for SubjectPublicKeyInfo<'a>

impl<'a> StructuralEq for SubjectPublicKeyInfo<'a>

impl<'a> StructuralPartialEq for SubjectPublicKeyInfo<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for SubjectPublicKeyInfo<'a>

impl<'a> Send for SubjectPublicKeyInfo<'a>

impl<'a> Sync for SubjectPublicKeyInfo<'a>

impl<'a> Unpin for SubjectPublicKeyInfo<'a>

impl<'a> UnwindSafe for SubjectPublicKeyInfo<'a>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<'a, T> Choice<'a> for T where T: Decode<'a> + FixedTag,

fn can_decode(tag: Tag) -> bool

impl<'a, T> Decode<'a> for T where T: DecodeValue<'a> + FixedTag,

fn decode<R>(reader: &mut R) -> Result<T, Error> where R: Reader<'a>,

fn from_der(bytes: &'a [u8]) -> Result<Self, Error>

impl<T> DecodePem for T where T: DecodeOwned + PemLabel,

fn from_pem(pem: impl AsRef<[u8]>) -> Result<T, Error>

impl<T> DerOrd for T where T: EncodeValue + ValueOrd + Tagged,

fn der_cmp(&self, other: &T) -> Result<Ordering, Error>

impl<T> Encode for T where T: EncodeValue + Tagged,

fn encoded_len(&self) -> Result<Length, Error>

fn encode(&self, writer: &mut dyn Writer) -> Result<(), Error>

fn encode_to_slice(&self, buf: &'a mut [u8]) -> Result<&'a [u8], Error>

fn encode_to_vec(&self, buf: &mut Vec<u8, Global>) -> Result<Length, Error>

fn to_vec(&self) -> Result<Vec<u8, Global>, Error>

impl<T> EncodePem for T where T: Encode + PemLabel,

fn to_pem(&self, line_ending: LineEnding) -> Result<String, Error>

impl<'a, M> EncodeValue for M where M: Sequence<'a>,

fn value_len(&self) -> Result<Length, Error>

fn encode_value(&self, writer: &mut dyn Writer) -> Result<(), Error>

fn header(&self) -> Result<Header, Error> where Self: Tagged,

impl<'a, M> FixedTag for M where M: Sequence<'a>,

const TAG: Tag = Tag::Sequence

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> Tagged for T where T: FixedTag,

fn fields<F, T>(&self, f: F) -> Result<T> where
F: FnOnce(&[&dyn Encode ]) -> Result<T>,

impl<'a> TryFrom<&'a [u8 ]> for SubjectPublicKeyInfo<'a>

fn try_from(bytes: &'a [u8 ]) -> Result<Self>

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

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

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

impl<'a, T> Choice<'a> for T where
T: Decode<'a> + FixedTag,

impl<'a, T> Decode<'a> for T where
T: DecodeValue<'a> + FixedTag,

fn decode<R>(reader: &mut R) -> Result<T, Error> where
R: Reader<'a>,

fn from_der(bytes: &'a [u8 ]) -> Result<Self, Error>

impl<T> DecodePem for T where
T: DecodeOwned + PemLabel,

fn from_pem(pem: impl AsRef<[u8 ]>) -> Result<T, Error>

impl<T> DerOrd for T where
T: EncodeValue + ValueOrd + Tagged,

impl<T> Encode for T where
T: EncodeValue + Tagged,

fn encode_to_slice(&self, buf: &'a mut [u8 ]) -> Result<&'a [u8 ], Error>

impl<T> EncodePem for T where
T: Encode + PemLabel,

impl<'a, M> EncodeValue for M where
M: Sequence<'a>,

fn header(&self) -> Result<Header, Error> where
Self: Tagged,

impl<'a, M> FixedTag for M where
M: Sequence<'a>,

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

impl<T> Tagged for T where
T: FixedTag,

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

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

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

impl<T> DecodeOwned for T where
T: for<'a> Decode<'a>,