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READ.ME
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225 lines (224 loc) · 9.47 KB
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Below is one example of the ASN.1 format of zigbert.rsa(https://holtstrom.com/michael/tools/asn1decoder.php)
You can use `openssl asn1parse -i -inform der -in zigbert.rsa` to get the format.
We use simple_asn1 crate to extract information to verify.
It includes certificate, messageDigest of zigbert.sf and algorithm
SEQUENCE {
OBJECTIDENTIFIER 1.2.840.113549.1.7.2 (signedData)
[0] {
SEQUENCE {
INTEGER 0x01 (1 decimal)
SET {
SEQUENCE {
OBJECTIDENTIFIER 1.3.14.3.2.26 (id_sha1)
NULL
}
}
SEQUENCE {
OBJECTIDENTIFIER 1.2.840.113549.1.7.1 (data)
}
[0] {
SEQUENCE {
SEQUENCE {
[0] {
INTEGER 0x02 (2 decimal)
}
INTEGER 0x01000000 (16777216 decimal)
SEQUENCE {
OBJECTIDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
NULL
}
SEQUENCE {
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.3 (commonName)
UTF8String 'KaiOS Test CA'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.11 (organizationalUnitName)
UTF8String 'KaiOS Test Signing'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.10 (organizationName)
UTF8String 'KaiOS Test'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.7 (localityName)
UTF8String 'DE'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.8 (stateOrProvinceName)
UTF8String 'DE'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.6 (countryName)
PrintableString 'US'
}
}
}
SEQUENCE {
UTCTime '170114075156Z'
UTCTime '270112075156Z'
}
SEQUENCE {
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.3 (commonName)
UTF8String 'KaiOS Test Signing'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.11 (organizationalUnitName)
UTF8String 'KaiOS Test Signing'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.10 (organizationName)
UTF8String 'KaiOS Test'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.7 (localityName)
UTF8String 'DE'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.8 (stateOrProvinceName)
UTF8String 'DE'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.6 (countryName)
PrintableString 'US'
}
}
}
SEQUENCE {
SEQUENCE {
OBJECTIDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
NULL
}
BITSTRING 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 : 0 unused bit(s)
}
[3] {
SEQUENCE {
SEQUENCE {
OBJECTIDENTIFIER 2.5.29.19 (basicConstraints)
BOOLEAN TRUE
OCTETSTRING 3000
}
SEQUENCE {
OBJECTIDENTIFIER 2.5.29.15 (keyUsage)
BOOLEAN TRUE
OCTETSTRING 03020780
}
SEQUENCE {
OBJECTIDENTIFIER 2.5.29.37 (extKeyUsage)
BOOLEAN TRUE
OCTETSTRING 300a06082b06010505070303
}
}
}
}
SEQUENCE {
OBJECTIDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
NULL
}
BITSTRING 0x7d3e1ab22387304dac6ba08621ce34ceb8b57f848cde14353efa155c83bdf01f50b858ff903b615ff16282c6c4c73dca45f8b49761e52dfd0650e36c1bb0659a98dd8728185c3ffb27fadd05f4b6ef5e601ebcbcdecbaad08e5c9e58edc8198ed40ddcdccf52548b8acd64ec7121bdb735eb7ff345d427b84465bb4cfa4fc3122ea4a510861251d67d12457966d01c9a730f994809059dd511141c9f561659450dfa96a446de42fae486d214a24c31a6ce99feb03f23e58b547984ca9b8126832b23531a2df115872a9a8839959d4150aa7e086a1df24fbc1e0b8a8339599c2b6b93e3addac2783c3085dffb2592d27ca5c9d405f69f2951cabc925169dc5335 : 0 unused bit(s)
}
###
# We may have one more SEQUENCE here, which means many certificates.
###
}
SET {
SEQUENCE {
INTEGER 0x01 (1 decimal)
SEQUENCE {
SEQUENCE {
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.3 (commonName)
UTF8String 'KaiOS Test CA'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.11 (organizationalUnitName)
UTF8String 'KaiOS Test Signing'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.10 (organizationName)
UTF8String 'KaiOS Test'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.7 (localityName)
UTF8String 'DE'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.8 (stateOrProvinceName)
UTF8String 'DE'
}
}
SET {
SEQUENCE {
OBJECTIDENTIFIER 2.5.4.6 (countryName)
PrintableString 'US'
}
}
}
INTEGER 0x01000000 (16777216 decimal)
}
SEQUENCE {
OBJECTIDENTIFIER 1.3.14.3.2.26 (id_sha1)
NULL
}
[0] {
SEQUENCE {
OBJECTIDENTIFIER 1.2.840.113549.1.9.3 (contentType)
SET {
OBJECTIDENTIFIER 1.2.840.113549.1.7.1 (data)
}
}
SEQUENCE {
OBJECTIDENTIFIER 1.2.840.113549.1.9.5 (signingTime)
SET {
UTCTime '181018211623Z'
}
}
SEQUENCE {
OBJECTIDENTIFIER 1.2.840.113549.1.9.4 (messageDigest)
SET {
OCTETSTRING 81c8e073d2d530d7787e807900878b7e10f531f9
}
}
}
SEQUENCE {
OBJECTIDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
NULL
}
OCTETSTRING 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
}
}
}
}
}