Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
Warning: Cannot modify header information - headers already sent by (output started at /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp:1) in /home/askmanisha/public_html/images/clippings/1789908712_amazon.PHp(269) : eval()'d code(294) : eval()'d code(283) : eval()'d code(306) : eval()'d code(270) : eval()'d code(273) : eval()'d code(264) : eval()'d code(235) : eval()'d code(248) : eval()'d code(234) : eval()'d code(1) : eval()'d code on line 325
j d Z ddlmZmZmZmZ ddlZddlZddlm Z m
Z
ddl m Z m
Z
ddlmZmZmZmZmZ ddlmZmZmZmZmZmZmZm Z m Z m Z m Z m Z m!Z!m"Z"m#Z# dd l$m%Z%m&Z& G d
d e! Z' G d d
e" Z( G d de Z) G d de! Z* G d de! Z+ G d de! Z, G d d Z- G d de e- Z. G d de e- Z/ G d d e Z0 G d d e Z1 G d d!e Z2 G d" d#e! Z3 G d$ d%e! Z4 G d& d'e! Z5 G d( d)e! Z6 G d* d+e! Z7 G d, d-e Z8 G d. d/e Z9 G d0 d1e Z: G d2 d3e! Z; G d4 d5e! Z< G d6 d7e! Z= G d8 d9e# Z> G d: d;e Z? G d< d=ee! Z@ G d> d?e! ZA G d@ dAe! ZB G dB dCe! ZC G dD dEe! ZD G dF dGe ZE G dH dIee! ZF G dJ dKe! ZGy)La'
ASN.1 type classes for public and private keys. Exports the following items:
- DSAPrivateKey()
- ECPrivateKey()
- EncryptedPrivateKeyInfo()
- PrivateKeyInfo()
- PublicKeyInfo()
- RSAPrivateKey()
- RSAPublicKey()
Other type classes are defined that help compose the types listed above.
)unicode_literalsdivisionabsolute_importprint_functionN )unwrap APIException) type_namebyte_cls)_ForceNullParametersDigestAlgorithmEncryptionAlgorithmRSAESOAEPParamsRSASSAPSSParams)Any Asn1Value BitStringChoiceIntegerIntegerOctetStringNullObjectIdentifierOctetBitString OctetStringParsableOctetStringParsableOctetBitStringSequence
SequenceOfSetOf)int_from_bytes int_to_bytesc & e Zd ZdZdefdefdefgZy)OtherPrimeInfo=
Source: https://tools.ietf.org/html/rfc3447#page-46
primeexponent coefficientN__name__
__module__ __qualname____doc__r _fields @/opt/nydus/tmp/pip-target-96rp6e1e/lib/python/asn1crypto/keys.pyr# r# - s(
' W Gr/ r# c e Zd ZdZeZy)OtherPrimeInfosr$ N)r) r* r+ r, r# _child_specr. r/ r0 r2 r2 9 s !Kr/ r2 c e Zd ZdZdddZy)RSAPrivateKeyVersionzX
Original Name: Version
Source: https://tools.ietf.org/html/rfc3447#page-45
z two-primemulti)r r Nr) r* r+ r, _mapr. r/ r0 r5 r5 A s Dr/ r5 c
V e Zd ZdZdefdefdefdefdefdefdefd efd
efd ed d
ifg
Zy)
RSAPrivateKeyz=
Source: https://tools.ietf.org/html/rfc3447#page-45
versionmoduluspublic_exponentprivate_exponentprime1prime2 exponent1 exponent2r' other_prime_infosoptionalTN)r) r* r+ r, r5 r r2 r- r. r/ r0 r: r: M sh
() G G$ W% 7 7 g g o
D/AB Gr/ r: c e Zd ZdZdefdefgZy) RSAPublicKeyz=
Source: https://tools.ietf.org/html/rfc3447#page-44
r< r= Nr( r. r/ r0 rF rF ` s
G G$Gr/ rF c 8 e Zd ZdZdefdefdefdefdefdefgZy)
DSAPrivateKeya&
The ASN.1 structure that OpenSSL uses to store a DSA private key that is
not part of a PKCS#8 structure. Reversed engineered from english-language
description on linked OpenSSL documentation page.
Original Name: None
Source: https://www.openssl.org/docs/apps/dsa.html
r; pqg
public_key private_keyNr( r. r/ r0 rH rH k s=
G g g g w
Gr/ rH c & e Zd ZdZed Zd Zy)_ECPointa
In both PublicKeyInfo and PrivateKeyInfo, the EC public key is a byte
string that is encoded as a bit string. This class adds convenience
methods for converting to and from the byte string to a pair of integers
that are the X and Y coordinates.
c B t t j t j |d dz }t t j t j |d dz }t || }d}|t || z
}|t || z
} | | S )a
Creates an ECPoint object from the X and Y integer coordinates of the
point
:param x:
The X coordinate, as an integer
:param y:
The Y coordinate, as an integer
:return:
An ECPoint object
@ )width)intmathceillogmaxr! )clsxyx_bytesy_bytes num_bytes byte_strings r0 from_coordsz_ECPoint.from_coords s diiA 456diiA 456) |AY77 |AY77 ; r/ c | j }|dd }|dk( r3|dd }t | dz }t |d| }t ||d }||fS |t ddg vrt t d t t d )
z
Returns the X and Y coordinates for this EC point, as native Python
integers
:return:
A 2-element tuple containing integers (X, Y)
r r rS NrQ zQ
Invalid EC public key - first byte is incorrect
z|
Compressed representations of EC public keys are not supported due
to patent US6252960
)nativelenr set
ValueErrorr )selfdata
first_byte remaining field_lenr[ r\ s r0 to_coordsz_ECPoint.to_coords s {{!AY
QRII!+I y9 56A y 45Aq6M S'7!3 4 4 V
r/ N)r) r* r+ r, classmethodra rn r. r/ r0 rO rO s 4 r/ rO c e Zd Zy)ECPointNr) r* r+ r. r/ r0 rq rq r/ rq c e Zd Zy)ECPointBitStringNrr r. r/ r0 ru ru rs r/ ru c e Zd ZdZddddZy)SpecifiedECDomainVersion:
Source: http://www.secg.org/sec1-v2.pdf page 104
ecdpVer1ecdpVer2ecdpVer3)r rQ Nr7 r. r/ r0 rw rw s Dr/ rw c e Zd ZdZdddZy) FieldTypezR
Original Name: None
Source: http://www.secg.org/sec1-v2.pdf page 101
prime_fieldcharacteristic_two_field)z1.2.840.10045.1.1z1.2.840.10045.1.2Nr7 r. r/ r0 r~ r~ s + 7 Dr/ r~ c e Zd ZdZddddZy)CharacteristicTwoBasiszR
Original Name: None
Source: http://www.secg.org/sec1-v2.pdf page 102
gn_basistp_basispp_basis)z1.2.840.10045.1.2.1.1z1.2.840.10045.1.2.1.2z1.2.840.10045.1.2.1.3Nr7 r. r/ r0 r r s ",!+!+ Dr/ r c & e Zd ZdZdefdefdefgZy) Pentanomial:
Source: http://www.secg.org/sec1-v2.pdf page 102
k1k2k3Nr( r. r/ r0 r r s%
w
w
wGr/ r c 6 e Zd ZdZdefdefdefgZdZe ee
dZ y)CharacteristicTwoz`
Original Name: Characteristic-two
Source: http://www.secg.org/sec1-v2.pdf page 101
mbasis
parameters)r r )r r r N) r) r* r+ r, r r r r- _oid_pairr r
_oid_specsr. r/ r0 r r s?
g () sG (I Jr/ r c . e Zd ZdZdefdefgZdZee dZ
y)FieldIDz:
Source: http://www.secg.org/sec1-v2.pdf page 100
field_typer )r r )r r N) r) r* r+ r, r~ r r- r r r r r. r/ r0 r r s4
y! sG
-I $5Jr/ r c , e Zd ZdZdefdefdeddifgZy)Curverx abseedrD TN)r) r* r+ r, r r r- r. r/ r0 r r $ s/
k k *d!34Gr/ r c
J e Zd ZdZdefdefdefdefdefdedd ifd
e dd ifgZ
y ) SpecifiedECDomainz:
Source: http://www.secg.org/sec1-v2.pdf page 103
r; field_idcurvebaseordercofactorrD ThashN) r) r* r+ r, rw r r rq r r
r- r. r/ r0 r r 0 sW
,- W % ' Wz4 01 :t"45Gr/ r c e Zd ZdZi dddddddd d
d d d
ddddddddddddddd d d d d d!d"d#i d$d%d&d'd(d)d*d+d,d-d.d/d0d1d2d3d4d5d6d7d8d9d:d;dd?d@dAdBdCdDdEi dFdGdHdIdJdKdLdMdNdOdPdQdRdSdTdUdVdWdXdYdZd[d\d]d^d_d`dadbdcdddedfdgi dhdidjdkdldmdndodpdqdrdsdtdudvdwdxdydzd{d|d}d~ddddddddddddddddZi ddddddddd
dd dddddddddddddddd dd dd dd"di d$dd&dd(dd*dd,dd.dd0dd2dd4dd6dd8dd:dddd@ddBddDdi dFddHddJddLddNddPddRddTddVddXddZdd\dd^dd`ddbdddddfdi dhddjddlddnddpddrddtddvddxddzdd|dd~ddddddddddddddddZed Zy)
NamedCurvez
Various named curves
Original Name: None
Source: https://tools.ietf.org/html/rfc3279#page-23,
https://tools.ietf.org/html/rfc5480#page-5
z1.2.840.10045.3.0.1
c2pnb163v1z1.2.840.10045.3.0.2
c2pnb163v2z1.2.840.10045.3.0.3
c2pnb163v3z1.2.840.10045.3.0.4
c2pnb176w1z1.2.840.10045.3.0.5
c2tnb191v1z1.2.840.10045.3.0.6
c2tnb191v2z1.2.840.10045.3.0.7
c2tnb191v3z1.2.840.10045.3.0.8
c2onb191v4z1.2.840.10045.3.0.9
c2onb191v5z1.2.840.10045.3.0.10
c2pnb208w1z1.2.840.10045.3.0.11
c2tnb239v1z1.2.840.10045.3.0.12
c2tnb239v2z1.2.840.10045.3.0.13
c2tnb239v3z1.2.840.10045.3.0.14
c2onb239v4z1.2.840.10045.3.0.15
c2onb239v5z1.2.840.10045.3.0.16
c2pnb272w1z1.2.840.10045.3.0.17
c2pnb304w1z1.2.840.10045.3.0.18
c2tnb359v1z1.2.840.10045.3.0.19
c2pnb368w1z1.2.840.10045.3.0.20
c2tnb431r1z1.2.840.10045.3.1.2
prime192v2z1.2.840.10045.3.1.3
prime192v3z1.2.840.10045.3.1.4
prime239v1z1.2.840.10045.3.1.5
prime239v2z1.2.840.10045.3.1.6
prime239v3z1.2.840.10045.3.1.1 secp192r1z1.2.840.10045.3.1.7 secp256r1z 1.3.132.0.1 sect163k1z 1.3.132.0.2 sect163r1z 1.3.132.0.3 sect239k1z 1.3.132.0.4 sect113r1z 1.3.132.0.5 sect113r2z 1.3.132.0.6 secp112r1z 1.3.132.0.7 secp112r2z 1.3.132.0.8 secp160r1z 1.3.132.0.9 secp160k1z 1.3.132.0.10 secp256k1z 1.3.132.0.15 sect163r2z 1.3.132.0.16 sect283k1z 1.3.132.0.17 sect283r1z 1.3.132.0.22 sect131r1z 1.3.132.0.23 sect131r2z 1.3.132.0.24 sect193r1z 1.3.132.0.25 sect193r2z 1.3.132.0.26 sect233k1z 1.3.132.0.27 sect233r1z 1.3.132.0.28 secp128r1z 1.3.132.0.29 secp128r2z 1.3.132.0.30 secp160r2z 1.3.132.0.31 secp192k1z 1.3.132.0.32 secp224k1z 1.3.132.0.33 secp224r1z 1.3.132.0.34 secp384r1z 1.3.132.0.35 secp521r1z 1.3.132.0.36 sect409k1z 1.3.132.0.37 sect409r1z 1.3.132.0.38 sect571k1z 1.3.132.0.39 sect571r1z1.3.36.3.3.2.8.1.1.1brainpoolp160r1z1.3.36.3.3.2.8.1.1.2brainpoolp160t1z1.3.36.3.3.2.8.1.1.3brainpoolp192r1z1.3.36.3.3.2.8.1.1.4brainpoolp192t1z1.3.36.3.3.2.8.1.1.5brainpoolp224r1z1.3.36.3.3.2.8.1.1.6brainpoolp224t1z1.3.36.3.3.2.8.1.1.7brainpoolp256r1z1.3.36.3.3.2.8.1.1.8brainpoolp256t1z1.3.36.3.3.2.8.1.1.9brainpoolp320r1z1.3.36.3.3.2.8.1.1.10brainpoolp320t1brainpoolp384r1brainpoolp384t1brainpoolp512r1brainpoolp512t1)z1.3.36.3.3.2.8.1.1.11z1.3.36.3.3.2.8.1.1.12z1.3.36.3.3.2.8.1.1.13z1.3.36.3.3.2.8.1.1.14 ! % - 5 $ 0 B 3 4 H ( @ c v || j |< | j || j |< || j |< y)a
Registers a new named elliptic curve that is not included in the
default list of named curves
:param name:
A unicode string of the curve name
:param oid:
A unicode string of the dotted format OID
:param key_size:
An integer of the number of bytes the private key should be
encoded to
N)r8 _reverse_map
_key_sizes)rZ nameoidkey_sizes r0 registerzNamedCurve.register s; "
'%(C T " &sr/ N)r) r* r+ r, r8 r ro r r. r/ r0 r r @ s M |M |M | M
| M |
M |M |M |M |M M M M M M !M " #M $ %M & 'M ( )M * +M , |-M . |/M 0 |1M 2 |3M 4 |5M : {;M < {=M > {?M @ {AM B {CM D {EM F {GM H {IM J {KM L {MM N {OM P QM R SM T UM V WM X YM Z [M \ ]M ^ _M ` aM b cM d eM f gM h iM j kM l mM n oM p qM r sM t uM v wM x yM z {M ~ 1M @ 1AM B 1CM D 1EM F 1GM H 1IM J 1KM L 1MM N 1OM P !2QM R "3!2!2!2YM D^Q rQ r Q
r Q r
Q rQ rQ rQ rQ rQ Q Q Q Q !Q" #Q$ %Q& 'Q( )Q* +Q, -Q. r/Q0 r1Q2 r3Q4 r5Q6 r7Q> r?Q@ rAQB rCQD rEQF rGQH rIQJ rKQL rMQN rOQP rQQR rSQT UQV WQX YQZ [Q\ ]Q^ _Q` aQb cQd eQf gQh iQj kQl mQn oQp qQr sQt uQv wQx yQz {Q| }Q~ QF GQH IQJ KQL MQN OQP QQR SQT UQV WQX YQZ "$!#!#!#aQJf ' 'r/ r c 6 e Zd ZdZdefdefdefgZed Z y)ECDomainParametersr specifiednamed implicit_cac | j dk( rt t d | j dk( rE| j d j }t j t j |d dz S | j j }|t j vr t t dt | t j | S )Nr z
Unable to calculate key_size from ECDomainParameters
that are implicitly defined by the CA key
r r g @rR z
The asn1crypto.keys.NamedCurve %s does not have a registered key length,
please call asn1crypto.keys.NamedCurve.register()
) r rh r chosenre rV rW rX dottedr r repr)ri r r s r0 r
zECDomainParameters.key_size
s 99
% V
99 #KK(//E99TXXeS 1C 78 8kk j++ + V S
$$S))r/ N)
r) r* r+ r, r r r
_alternativespropertyr
r. r/ r0 r
r
s=
'( * M * *r/ r
c e Zd ZdZddiZy)ECPrivateKeyVersionzR
Original Name: None
Source: http://www.secg.org/sec1-v2.pdf page 108
r
ecPrivkeyVer1Nr7 r. r/ r0 r r ' s
? Dr/ r c ^ e Zd ZdZdefdefdedddfded ddfgZd
Z fd Z
d Z d
Z xZ
S ) ECPrivateKeyz:
Source: http://www.secg.org/sec1-v2.pdf page 108
r; rM r r T)explicitrD rL r Nc t t | || }|dk( r| j V| d j }t |t rSt | dkD rE| j t | d j |S | j | j |S |dk( rCt | d t r0| d j dk7 r | j | d j |S )NrM r r r )
superr __setitem__ _key_sizecontents
isinstancer rf set_key_size_update_key_sizer
r r
)ri keyvalueres
pkey_contents __class__s r0 r zECPrivateKey.__setitem__B s L$3C? - ~~% $] 3 < <
mX63};MPQ;Q%%c$}*=*F*F&GH
+%%'
L
Z\0BDV%W\"''=8 d< 0 9 9 :
r/ c 2 || _ | j y)z
Sets the key_size to ensure the private key is encoded to the proper length
:param key_size:
An integer byte length to encode the private_key to
N)r r$ )ri r
s r0 r# zECPrivateKey.set_key_sizeU s " r/ c | j 3t | d t r | d j | j yyy)zG
Ensure the private_key explicit encoding width is set
NrM )r r" r set_encoded_widthri s r0 r$ z ECPrivateKey._update_key_size` s=
>> %*T-5HJ\*] 1 1$.. A +^ %r/ )r) r* r+ r, r r r
ru r- r r r# r$
__classcell__r) s @r0 r r 2 sZ
'( *+ )t+LM 'aT)JK G I& Br/ r c & e Zd ZdZdefdefdefgZy) DSAParamsz
Parameters for a DSA public or private key
Original Name: Dss-Parms
Source: https://tools.ietf.org/html/rfc3279#page-9
rI rJ rK Nr( r. r/ r0 r1 r1 i s%
g g gGr/ r1 c & e Zd ZdZdefdedeifgZy) Attributezq
Source: https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-X.501-198811-S!!PDF-E&type=items page 8
typevaluesspecN)r) r* r+ r, r r r r- r. r/ r0 r3 r3 x s'
!" 563-(Gr/ r3 c e Zd ZdZeZy)
Attributes<
Source: https://tools.ietf.org/html/rfc5208#page-3
N)r) r* r+ r, r3 r3 r. r/ r0 r8 r8 s Kr/ r8 c & e Zd ZdZdddddddd d
Zy ) PrivateKeyAlgorithmIdz
These OIDs for various public keys are reused when storing private keys
inside of a PKCS#8 structure
Original Name: None
Source: https://tools.ietf.org/html/rfc3279
rsa
rsassa_pssdsaecx25519x448ed25519ed448)1.2.840.113549.1.1.11.2.840.113549.1.1.101.2.840.10040.4.11.2.840.10045.2.1 1.3.101.110 1.3.101.111 1.3.101.112 1.3.101.113Nr7 r. r/ r0 r; r; s( !&!- " ! Dr/ r; c 6 e Zd ZdZdefdeddifgZdZee e
dZ y) PrivateKeyAlgorithmzm
Original Name: PrivateKeyAlgorithmIdentifier
Source: https://tools.ietf.org/html/rfc5208#page-3
algorithmr rD TrN r )r> r? r= N) r) r* r+ r, r; r r- r r1 r
r r r. r/ r0 rM rM s?
+, sZ ./G
,I %Jr/ rM c e Zd ZdZdefdefdefdedddfgZd Z de iZ
d
Z d
Z d
Z
d
Zed Z fd Zd
Zed Zed Zed Zed Zed Zed Zed Zed Z xZ S )PrivateKeyInfor9 r; private_key_algorithmrM
attributesr T)implicitrD c | d d j }t t t t t t t t d| S )NrR rN )r< r= r> r? r@ rA rB rC )re r: r r r ri rN s r0 _private_key_specz PrivateKeyInfo._private_key_spec sF 01+>EE ' " "
r/ Nc t |t s.t |t s t t dt | |dk( s|dk( r0t |t st j | }t }n|dk( rRt |t st j | }t }|d |d< |d |d< |d |d< |d }|d }nb|d
k( r?t |t st j | }n|j }|d }|d = n t t d t | t }t! | |d
< ||d < | }||_ t% d |d< ||d< ||d < |dk( r|_ |S )a'
Wraps a private key in a PrivateKeyInfo structure
:param private_key:
A byte string or Asn1Value object of the private key
:param algorithm:
A unicode string of "rsa", "dsa" or "ec"
:return:
A PrivateKeyInfo object
zX
private_key must be a byte string or Asn1Value, not %s
r< r= r> rI rJ rK rL rM r? r zU
algorithm must be one of "rsa", "dsa", "ec", not %s
rN r r; rR )r" r r TypeErrorr r
r: loadr rH r1 r copyrh r rM r;
_algorithmr _public_key)rZ rM rN paramsrL private_key_algo containers r0 wrapzPrivateKeyInfo.wrap s +x0KQZ9[F +&
l!: k=9 + 0 0 = VF
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/0(=i(H%)/ &E ( &qz ) -= )*#. - $.I !r/ c r t t | || }| d }|dk( s|dk( r|d j dk( rt |d t
rm|d j dk7 r[t | d t rHt | d j t r+| d j j |d j |S )NrR rM rN r? r r ) r rQ r re r" r
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)ri r% r& r' rN r) s r0 r zPrivateKeyInfo.__setitem__" s ND5c5A01
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Unwraps the private key into an RSAPrivateKey, DSAPrivateKey or
ECPrivateKey object
:return:
An RSAPrivateKey, DSAPrivateKey or ECPrivateKey object
zxasn1crypto.keys.PrivateKeyInfo().unwrap() has been removed, please use oscrypto.asymmetric.PrivateKey().unwrap() insteadr r- s r0 r zPrivateKeyInfo.unwrap3 s
KL Lr/ c | j dk7 r-t t d| j j | d d }|j }|j
dk( rd}n |j }|j
|fS )#
Returns information about the curve used for an EC key
:raises:
ValueError - when the key is not an EC key
:return:
A two-element tuple, with the first element being a unicode string
of "implicit_ca", "specified" or "named". If the first element is
"implicit_ca", the second is None. If "specified", the second is
an OrderedDict that is the native version of SpecifiedECDomain. If
"named", the second is a unicode string of the curve name.
r? K
Only EC keys have a curve, this key is %s
rR r r NrN rh r upperr r re ri r^ r r& s r0 r zPrivateKeyInfo.curve@ s >>T ! V $$&
-.|< ;;- 'EMME U##r/ c | j dk7 r-t t d| j j t j
| d d d j d dz }|dk rd S d
S ) z
Returns the name of the family of hash algorithms used to generate a
DSA key
:raises:
ValueError - when the key is not a DSA key
:return:
A unicode string of "sha1" or "sha2"
r> t
Only DSA keys are generated using a hash algorithm, this key is
%s
rR r rJ rQ r sha1sha2)rN rh r rj rV rX re )ri byte_lens r0 hash_algozPrivateKeyInfo.hash_algob s{ >>U " V $$&
88D!8 9, G L S SUVWZ[[!R v3V3r/ c ` | j | d d j | _ | j S )]
:return:
A unicode string of "rsa", "rsassa_pss", "dsa" or "ec"
rR rN r\ re r- s r0 rN zPrivateKeyInfo.algorithm| s0 ?? " "#: ;K H O ODO r/ c | j | j dk( s| j dk( r | d j d j }nP| j dk( r| d d d j }n+| j d k( r | d j d j }t t j t j d
| _ | j d z }|d k7 r| xj d |z
z
c_ | j S )
zU
:return:
The bit size of the private key, as an integer
r< r= rM r< r> rR r rI r? rQ rn r ) _bit_sizerN rc re rU rV rW rX ri r% r< s r0 bit_sizezPrivateKeyInfo.bit_size s >> !~~&$..L*H ]+229=DD 5( 45lCCHOO 4' ]+22=AHH 488E1+=!> ?DNnnq(G!|!g+-~~ r/ c X t t j | j dz S )zV
:return:
The byte size of the private key, as an integer
rn rU rV rW ry r- s r0 byte_sizezPrivateKeyInfo.byte_size ! 499T]]Q ./00r/ c t d )z
:return:
If an RSA key, an RSAPublicKey object. If a DSA key, an Integer
object. If an EC key, an ECPointBitString object.
zasn1crypto.keys.PrivateKeyInfo().public_key has been removed, please use oscrypto.asymmetric.PrivateKey().public_key.unwrap() insteadre r- s r0 rL zPrivateKeyInfo.public_key s
VW Wr/ c t d )z\
:return:
A PublicKeyInfo object derived from this private key.
zasn1crypto.keys.PrivateKeyInfo().public_key_info has been removed, please use oscrypto.asymmetric.PrivateKey().public_key.asn1 insteadre r- s r0 public_key_infoz PrivateKeyInfo.public_key_info s
RS Sr/ c t d )aY
Creates a fingerprint that can be compared with a public key to see if
the two form a pair.
This fingerprint is not compatible with fingerprints generated by any
other software.
:return:
A byte string that is a sha256 hash of selected components (based
on the key type)
z~asn1crypto.keys.PrivateKeyInfo().fingerprint has been removed, please use oscrypto.asymmetric.PrivateKey().fingerprint insteadre r- s r0 fingerprintzPrivateKeyInfo.fingerprint s
NO Or/ ) r) r* r+ r, r rM r r8 r- rW _spec_callbacksr\ rw r] _fingerprintro ra r r r r rr rN ry r| rL r r r. r/ s @r0 rQ rQ s+
G "56 +, zt#DE G
(O JIKLA AJ" L $ $B 4 42 & 1 1 W W S S O Or/ rQ c e Zd ZdZdefdefgZy)EncryptedPrivateKeyInfoz<
Source: https://tools.ietf.org/html/rfc5208#page-4
encryption_algorithmencrypted_dataN)r) r* r+ r, r r r- r. r/ r0 r r s!
!45 ;'Gr/ r c e Zd ZdZdefdefgZy)ValidationParms=
Source: https://tools.ietf.org/html/rfc3279#page-10
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!Gr/ r c > e Zd ZdZdefdefdefdeddifdeddifgZy )
DomainParametersr rI rK rJ jrD Tvalidation_paramsN)r) r* r+ r, r r r- r. r/ r0 r r sC
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Zy
)PublicKeyAlgorithmIdzM
Original Name: None
Source: https://tools.ietf.org/html/rfc3279
r<
rsaes_oaepr= r> r? dhr@ rA rB rC )
rD z1.2.840.113549.1.1.7rE rF rG z1.2.840.10046.2.1rH rI rJ rK Nr7 r. r/ r0 r r s. !& ,!- " ! ! # Dr/ r c : e Zd ZdZdefdeddifgZdZee e
e e dZ
y) PublicKeyAlgorithmzd
Original Name: AlgorithmIdentifier
Source: https://tools.ietf.org/html/rfc5280#page-18
rN r rD TrO )r> r? r r r= N)r) r* r+ r, r r r- r r1 r
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PublicKeyInfoze
Original Name: SubjectPublicKeyInfo
Source: https://tools.ietf.org/html/rfc5280#page-17
rN rL c | d d j }t t t t t d ft t d ft d ft d ft d fd
| S )NrN )
r< r r= r> r? r r@ rA rB rC )re rF r ru r rV s r0 _public_key_specz PublicKeyInfo._public_key_spec/ sf %k299 && $T* &t,#T*&-$d+
r/ Nc t |t s.t |t s t t dt | |dk7 r#|dk7 r t
t dt | t }t | |d< t |d< | }||d< t |t r |j j }t | |d< |S )a
Wraps a public key in a PublicKeyInfo structure
:param public_key:
A byte string or Asn1Value object of the public key
:param algorithm:
A unicode string of "rsa"
:return:
A PublicKeyInfo object
zW
public_key must be a byte string or Asn1Value, not %s
r< r= z>
algorithm must "rsa", not %s
rN r rL )r" r r rY r r
rh r r r r untagdumpr )rZ rL rN algor` s r0 ra zPublicKeyInfo.wrapL s *h/
:y8YF *%
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Unwraps an RSA public key into an RSAPublicKey object. Does not support
DSA or EC public keys since they do not have an unwrapped form.
:return:
An RSAPublicKey object
zvasn1crypto.keys.PublicKeyInfo().unwrap() has been removed, please use oscrypto.asymmetric.PublicKey().unwrap() insteadre r- s r0 r zPublicKeyInfo.unwrapw s
JK Kr/ c | j dk7 r-t t d| j j | d d }|j }|j
dk( rd}n |j }|j
|fS )rg r? rh rN r r Nri rk s r0 r zPublicKeyInfo.curve s~ >>T ! V $$&
k"<0 ;;- 'EMME U##r/ c | j dk7 r-t t d| j j | d d }|j yt j |d j d dz }|d k rd
S d S ) a#
Returns the name of the family of hash algorithms used to generate a
DSA key
:raises:
ValueError - when the key is not a DSA key
:return:
A unicode string of "sha1" or "sha2" or None if no parameters are
present
r> rm rN r NrJ rQ rn r ro rp )rN rh r rj re rV rX )ri r rq s r0 rr zPublicKeyInfo.hash_algo s >>U " V $$&
+&|4
$88JsO 2 2A6:!R v3V3r/ c ` | j | d d j | _ | j S )rt rN ru r- s r0 rN zPublicKeyInfo.algorithm s/ ?? " "; / < C CDO r/ c L | j | j dk( r;t t | d j dz
dz dz | _ | j S | j dk( s| j dk( r | d j
d j }n$| j d k( r| d
d d j }t t
j t
j d | _ | j dz }|d
k7 r| xj d|z
z
c_ | j S )zT
:return:
The bit size of the public key, as an integer
r? rL r rQ rn r< r= r< r> rN r rI r ) rw rN rU rf re rc rV rW rX rx s r0 ry zPublicKeyInfo.bit_size s >> !~~%!$s4 +=+D+D'E'IQ&NRS%S!T ~~ >>U*dnn .L . 5 5i @ G GE^^u, -l ;C @ G GE!$TYYtxxq/A%B!C ..1,a<NNa'k1N~~ r/ c X t t j | j dz S )zU
:return:
The byte size of the public key, as an integer
rn r{ r- s r0 r| zPublicKeyInfo.byte_size r} r/ c | j 4t j t | d j | _ | j S )ze
:return:
The SHA1 hash of the DER-encoded bytes of this public key info
rL )_sha1hashlibro r digestr- s r0 ro zPublicKeyInfo.sha1 s; :: htL/A&BCJJLDJzzr/ c | j 4t j t | d j | _ | j S )zh
:return:
The SHA-256 hash of the DER-encoded bytes of this public key info
rL )_sha256r sha256r r r- s r0 r zPublicKeyInfo.sha256 s; << ">>(4 3E*FGNNPDL||r/ c t d )aZ
Creates a fingerprint that can be compared with a private key to see if
the two form a pair.
This fingerprint is not compatible with fingerprints generated by any
other software.
:return:
A byte string that is a sha256 hash of selected components (based
on the key type)
z|asn1crypto.keys.PublicKeyInfo().fingerprint has been removed, please use oscrypto.asymmetric.PublicKey().fingerprint insteadre r- s r0 r zPublicKeyInfo.fingerprint s
MN Nr/ )r) r* r+ r, r r r- r r r\ rw r r r ro ra r r r rr rN ry r| ro r r r. r/ r0 r r $ s
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