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ZedZedZedZedZedZedZdS )EllipticCurveOIDz1.2.840.10045.3.1.1z 1.3.132.0.33z 1.3.132.0.10z1.2.840.10045.3.1.7z 1.3.132.0.34z 1.3.132.0.35z1.3.36.3.3.2.8.1.1.7z1.3.36.3.3.2.8.1.1.11z1.3.36.3.3.2.8.1.1.13z 1.3.132.0.1z 1.3.132.0.15z 1.3.132.0.26z 1.3.132.0.27z 1.3.132.0.16z 1.3.132.0.17z 1.3.132.0.36z 1.3.132.0.37z 1.3.132.0.38z 1.3.132.0.39N)__name__
__module__ __qualname__r SECP192R1 SECP224R1 SECP256K1 SECP256R1 SECP384R1 SECP521R1BRAINPOOLP256R1BRAINPOOLP384R1BRAINPOOLP512R1 SECT163K1 SECT163R2 SECT233K1 SECT233R1 SECT283K1 SECT283R1 SECT409K1 SECT409R1 SECT571K1 SECT571R1 r r /usr/lib64/python3.6/ec.pyr s& r c @ s( e Zd Zejdd Zejdd ZdS )
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The name of the curve. e.g. secp256r1.
Nr )selfr r r name) s zEllipticCurve.namec C s dS )z<
Bit size of a secret scalar for the curve.
Nr )r" r r r key_size/ s zEllipticCurve.key_sizeN)r r
r abcabstractpropertyr# r$ r r r r r! ' s r! c @ s e Zd Zejdd ZdS ) EllipticCurveSignatureAlgorithmc C s dS )z@
The digest algorithm used with this signature.
Nr )r" r r r algorithm8 s z)EllipticCurveSignatureAlgorithm.algorithmN)r r
r r% r& r( r r r r r' 6 s r' c @ s` e Zd Zejdd Zejdd Zejdd Zejdd Z ejd d
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Returns an AsymmetricSignatureContext used for signing data.
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Performs a key exchange operation using the provided algorithm with the
provided peer's public key.
Nr )r" r( Zpeer_public_keyr r r exchangeG s z EllipticCurvePrivateKey.exchangec C s dS )zB
The EllipticCurvePublicKey for this private key.
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The EllipticCurve that this key is on.
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Bit size of a secret scalar for the curve.
Nr )r" r r r r$ Z s z EllipticCurvePrivateKey.key_sizec C s dS )z
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Nr )r" datar* r r r sign` s z EllipticCurvePrivateKey.signN) r r
r r% abstractmethodr+ r, r- r& r. r$ r0 r r r r r) ? s r) c @ s( e Zd Zejdd Zejdd ZdS )(EllipticCurvePrivateKeyWithSerializationc C s dS )z9
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Returns the key serialized as bytes.
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r r% r1 r3 r6 r r r r r2 g s r2 c @ sl e Zd Zejdd Zejdd Zejdd Zejdd Z ejd d
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Returns an AsymmetricVerificationContext used for signing data.
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The EllipticCurve that this key is on.
Nr )r" r r r r. ~ s z EllipticCurvePublicKey.curvec C s dS )z<
Bit size of a secret scalar for the curve.
Nr )r" r r r r$ s z EllipticCurvePublicKey.key_sizec C s dS )z8
Returns an EllipticCurvePublicNumbers.
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Returns the key serialized as bytes.
Nr )r" r4 r5 r r r public_bytes s z#EllipticCurvePublicKey.public_bytesc C s dS )z5
Verifies the signature of the data.
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r r% r1 r9 r& r. r$ r: r; r< classmethodrH r r r r r7 v s r7 c @ s e Zd ZdZdZdS )r sect571r1i: N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r sect409r1i N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r sect283r1i N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r sect233r1 N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r sect163r2 N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r sect571k1i; N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r sect409k1i N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r sect283k1i N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r sect233k1rN N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r sect163k1rP N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r secp521r1i N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r secp384r1i N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r secp256r1 N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r secp256k1rY N)r r
r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )r
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r r# r$ r r r r r s r c @ s e Zd ZdZdZdS )BrainpoolP256R1brainpoolP256r1rY N)r r
r r# r$ r r r r r_ s r_ c @ s e Zd ZdZdZdS )BrainpoolP384R1brainpoolP384r1i N)r r
r r# r$ r r r r ra s ra c @ s e Zd ZdZdZdS )BrainpoolP512R1brainpoolP512r1i N)r r
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z#EllipticCurvePublicNumbers.__init__Nc C s t |}|j| S )N)r Z"load_elliptic_curve_public_numbers)r" r@ r r r r- e s z%EllipticCurvePublicNumbers.public_keyc C sB t jdtjdd | jjd d }dtj| j| tj| j| S )Nzencode_point has been deprecated on EllipticCurvePublicNumbers and will be removed in a future version. Please use EllipticCurvePublicKey.public_bytes to obtain both compressed and uncompressed point encoding.r= )
stacklevel ) warningswarnr PersistentlyDeprecated2019r. r$ Z int_to_bytesrq rr )r" byte_lengthr r r encode_pointi s z'EllipticCurvePublicNumbers.encode_pointc C s t |tstdtjdtjdd |jdr|jd d }t |d| d krtj
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