Search Results: "sjc"

3 November 2022

Arturo Borrero Gonz lez: New OpenPGP key and new email

Post logo I m trying to replace my old OpenPGP key with a new one. The old key wasn t compromised or lost or anything bad. Is still valid, but I plan to get rid of it soon. It was created in 2013. The new key id fingerprint is: AA66280D4EF0BFCC6BFC2104DA5ECB231C8F04C4 I plan to use the new key for things like encrypted emails, uploads to the Debian archive, and more. Also, the new key includes an identity with a newer personal email address I plan to use soon: arturo.bg@arturo.bg The new key has been uploaded to some public keyservers. If you would like to sign the new key, please follow the steps in the Debian wiki.
-----BEGIN PGP PUBLIC KEY BLOCK-----
mQINBGNjvX4BEADE4w5x0SQmxWLAI1R17RCC98ngTkD/FMyos0GF5xmv0VJeLYhw
x6oJRmiNGHY8+gjq7SyVCWmlwbLKBEPFNI1k5WcrTB+ClgGkWB5KBnbLKm6CSP4N
ccSbrUQrZW+zxk3Q5h3CJljZpmflB2dvRfnDMSSaw8zOc37EtszW3AVVKNYAu3wj
mXpfwI72/OSELhSvhkr51L+ZlEYUMCITeO+jpiWsnU+sA8oKKPjW4+X8cjrN4eFa
1PAPILDf+Omst5SKM2aV5LGZ8rBzb5wNJF6yDexDw2XmfbFWLOfYzFRY6GTXJz/p
8Fh6O1wkHM9RnwmesCXTtkaGQsVFiVsoqGFyzrkIdWPUruB3RG5EzOkapWi/cnbD
1sy7yrUgy99Ew5yzmLaZ40hmRyq/gBBw4yRkdQaddbkErx+9hT+2tJELa5wrmWkb
FtaVZ38xC6gacOZqRjp0Xqtr0jobI0vED8vzIyY0zJwWM0Hu6qqq4hkLWZHjCy8a
T5Oe/Cb78Kqwa2mzJfncDahPxcgxpnbkYdvKokRtNBDftLVEz+Do8Dczw7Me4BoK
HmU8wLyeGeDTmeoBXpxKH90T+rQokgsiiD13bWZ+nBxILun1tjOTVVONG6SHdP3f
unolq8SU3K+m67lLa+pWjyYcNRS2OTWGOz/1zsH2R39ZOyfGD09/10aAKwARAQAB
tC1BcnR1cm8gQm9ycmVybyBHb256YWxleiA8YXJ0dXJvLmJnQGFydHVyby5iZz6J
AlQEEwEKAD4WIQSqZigNTvC/zGv8IQTaXssjHI8ExAUCY2O9fgIbAwUJA8JnAAUL
CQgHAwUVCgkICwUWAgMBAAIeAQIXgAAKCRDaXssjHI8ExCZdD/9Z3vR4sV7vBED4
+mCjdNWWf/mw5YlkZo+XQiMVVss4HfQLdt7VxXgGdcOz5Hond9ax3+qeCEo4DdXq
TC0ACpSCu/TPil6vzbE/kO6i6a4oZjFyteAbbcMXP35stbtDM0U5EZH0adIKknfF
msIPTIdJ/dpkcshtBJIoPqjuuTEBa7bF3OYCajHVqwP4Wsgjy4TvDOwl3hy7bhrQ
ZZHqbh7kW40+alQYaJ8jDvbDh/jhN1/pEiZS9ETu0JfBAF3PYPRLW6XedvwZiPWd
jTXwJd0E+vN5LE1Go8OaYvZb9iitZ21UaYOUnFuhw7SEOSQGfEUBs39+41gBj6vW
05HKCEA6kda9NpfptMbUoSSU+hwRfNA5TdnlxtcRv4NqUigzqa1LoXLdxTsyus+K
BL7dRpKXc72JCrEA3vClisD2FgsxLLRCCSDVM8UM/it/YW7tv42XuhQkTW+okQX4
c5laMzTL+ZV8UOoshseTDOsQsdXhskdnWbnuSwAez2/Dd1gHczuN/+lPiiEnyaTF
XgH17K/F25+92MmwPQcFRVPQcYcbyx1VylA6aCgK6gOEqHCejlZv5XLouzbQh1j1
k6MjUR1ncz8vPV5xSuOMAISqozJ9GxUZT2O3o9Vc9pNg5UEzqTvyURgLOdie8yM4
T93S3nKuHVZ++ZVxEOlPnfEfbFP+xbQrQXJ0dXJvIEJvcnJlcm8gR29uemFsZXog
PGFydHVyb0BkZWJpYW4ub3JnPokCVAQTAQoAPhYhBKpmKA1O8L/Ma/whBNpeyyMc
jwTEBQJjY73LAhsDBQkDwmcABQsJCAcDBRUKCQgLBRYCAwEAAh4BAheAAAoJENpe
yyMcjwTEMKQQAIe18Np+jdhwxHEFZNppBQ69BtyrnPQg4K5VngZ0NUZdVi+/FU7q
Tc9Z1qNydnXgmav3dafL2/l5zDX9wz7mQD2F0a6luOxZwl1PE6iP5f3cUD7uC9zb
148i1bZGEJbO4iNZKTlJKlbNR9m1PG47pv964CHZnNGp6lsnEspxe2G8DJD48Pje
gbhYukgOtIhQ1CaB1fc8aVwZvXZVSbNBLAqp7pAGhTFJqzHE8/U0sn1/V/wPzFAd
TZtWzKfYAkIIFJI5Rr6LVApIwIe7nWymTdgH4crCd2GZkGR+d6ihPKVSxUAUfoAx
EJQUSJY8rYi39gSDhPuEoK8BYXS1nWFGJiNV1o8xaljQo8rNT9myCaeZuQBLX41/
LRzK4XrxYPvjZpKNucc7fSK+UFriQGzdcAaWtW45Kp/8GmAoLVyCD0DPZNWNJdxp
IORhB33aWakhvDKgaLQa16MJ8fSc3ytn/1lxWzDXA1j05i81y/AOKPtCwBKzQWPF
biuZs3kJgZagLq6L6VOQDHlKqf+jqfl1fWeo04iDg98e0TYKABUfiTz8/MdQcV/X
8VkCgtuZ8BcPPyYzBjvuXWZTvdu0n2pikqAPL4u2cbWfD8JIP2AVCJp9HMGKvENo
XcJgY4h6T3rrC/9EidxECfXlsDbUJxLq0WfJLik84+LRtde3kZiReaIRtC5BcnR1
cm8gQm9ycmVybyBHb256YWxleiA8YXJ0dXJvQG5ldGZpbHRlci5vcmc+iQJUBBMB
CgA+FiEEqmYoDU7wv8xr/CEE2l7LIxyPBMQFAmNjvd8CGwMFCQPCZwAFCwkIBwMF
FQoJCAsFFgIDAQACHgECF4AACgkQ2l7LIxyPBMSP/g/+MHmxCAi/X+NMHodg9Qou
wEG4Vf1uluAE6c+c1QECCdtSsRjBs1dZoJzGsA23t4LWqluyaptuLDWJQEz+EVKR
mG0bvvropNaoOEShnY069pg7lUHuO/GLeDRhfEH3KT45sIVbLly8QkoGaINSCDLe
RBNaHC6feIC8NfQzQEt72nbi4SgdSQUg0F3lj4WxxECVhXsw/YCqh1d3QYqwRVEE
lCGQ4EbavjtRhO8U7dcL1VwHemKHNq3XvM3PJf1OoPgxWqFW5rHbAdlXdN3WAI6u
DAy7kY+qihz3w6rIDTFq6I3YBTrZ44J+5mN21ZC2iDXAsa/C3Uam0vFsjs/pizuq
WgGI9Vmsyap+bOOjuRSX4hemZoOT4a2GC723fS1dFresYWo3MmwfA3sjgV5tK3ZN
XIpxYIvi6HAHLOAarDaE8Sha1GHvrmPwfZ+cEgTL0mqW3efSF3AFmGHduMB+agzK
rM9sksrRQhbY2fHnBLo1t06SQx3rmhlz5mD1ljQEIzna9D6QKleRu4hgImRLHnCB
CN3o+mZa1MHhaIFzViaD2i3Fv2+bYgT7vnS4QAneLW8O/ZgpAc2MUxMoci5JNyfJ
mWdae7Kbs4Z8rrt/mH2gYyioSB0po4VtVwKWEUW9cLtZusA6mFnMviFpfjakb9TX
MimBAv9hAYpxd+HdfHinmqS0MEFydHVybyBCb3JyZXJvIEdvbnphbGV6IDxhYm9y
cmVyb0B3aWtpbWVkaWEub3JnPokCVAQTAQoAPhYhBKpmKA1O8L/Ma/whBNpeyyMc
jwTEBQJjY735AhsDBQkDwmcABQsJCAcDBRUKCQgLBRYCAwEAAh4BAheAAAoJENpe
yyMcjwTEGooP/20PR5N34m7CNtyaO96H5W0ULuAuSNuoXaKWDo5LGU6zzDriXbIu
ryYtR66vWF5suf7fHZYX8Ufq4PEsG1UNYEGA9hnjPg3oVwGzBJI7f6Rl2P5Pc8wJ
Eq2kN/xKmfUKIrvgh1f5xgFqC4hzcLDkVlLsPowZWfep8dLY4mtVrsrCD1URhelw
zRDGZ3rTVHWXmfXbSHWR2bgZIIrCtVF8BHStg5b6HuAWpj4Oa0eMfBde0N2RZkLE
ye/r2y/lraHfpT7MXnRMcEmltrv8fic7yvj/Nh4ESWr7UmfbV+GiSw9dc/AlVMXM
ihaW0eXv4F5uMtLJOiqI7bv3UfWSvoqwf2a8EPnzOeBBHhQOOJN7O4UzKBK5GAO8
C3k0I1AV3cTmrXrqT/5yoYAHSekDFCIPES//6Y/pO0ITtCbXkA5e8vaulJbtyXpE
g0Z7I7M1kikL6reZ2PuzsR0psEb/x81bWXODIegyOJolPXMRAY7n9J0xpCnSW9yr
CN4j6YT3Oame04JslwX5Xg1cyheuiusotETYNSKRaGaYBCxYffOWoTLNIBa+RCGc
SVOzJq5pd8fVRM1h2ZZFnfpPJBUb62qPsbk6VwmesGoGevB70zcNQYEI+c35kRfM
IOuJWRIN3Wxx0rpxb5E3i/3TASHM86Dix1VW9vsC/atGU/cgaoTOiNVztDdBcnR1
cm8gQm9ycmVybyBHb256YWxleiA8YXJ0dXJvLmJvcnJlcm8uZ2xlekBnbWFpbC5j
b20+iQJUBBMBCgA+FiEEqmYoDU7wv8xr/CEE2l7LIxyPBMQFAmNjvg8CGwMFCQPC
ZwAFCwkIBwMFFQoJCAsFFgIDAQACHgECF4AACgkQ2l7LIxyPBMS7NA/9F7OL/j7a
xnTDjxAHEiyrCzrBQc/DEAM/yim8E+0UBeTJSZR/bShtbvLbSukeL43tKksPhN/X
skjRF8sJ8KWUnpmSWjv1DQTh7AtkJqACnq7+VtQZq3yuKUCNRNpM8lSFxtmYDUqE
XXD4eMXKoJfdphQ+qpViba+RGXg6sd69Dq739zT/OFMuKZ33z8h7hVNXmoWGcBz6
txvN3cWVJhTLdiBvtn38/0dX7IupQLypLOtP0oZdjoUjkRxTo5biOxt3hUGnxS4x
97PPeRGc4j7lv5ADwFV8bo+g54ZMGRjOcyZmA7dlWFN51JrTx3udW2jgXkYqm7UM
xP4lNwDs9TmT3jan6wR08uwlDakOXfDm3gCQEviN+350sJs2tY+JKBN4QR7NpqeU
2aDFOo0G/0ggf0QbFsMkaTSozerVHRGXMdAi+pbYA6pPWPu8lHIkvvdoj4xUu+Ko
cHX0DCRxmL9mylTbZEanrp5gSpne79McrkbQX2/Yc8lWykCtL5/jHVTD4iNiO5Rf
IJYPAVmC2nlj2URfzwGjjoL5apTStZfng4H2Ccq+3cmhwOXI7pb+PsGeI5PND00A
qHFxe590HFhPxLHoftMIlspstoCvHYGcWQxHNbXW6ccmhHdNYT8Pn4ecKgfr6pCt
0ysilOD2ppPJ88hffKA4nTdtX2Tz2ZwOYwG5Ag0EY2O9fgEQALrapVuv1IcLDit8
9gejdA/Dtlufb2/baImVaQD+dTx2QdMxxEiNKl00a5OhMzXDj9tFrB1Lv4z0t8cY
iDJ+NuydDGgz3MlJgWW0GlpAz8yiul2iqTnkWl3cWeiI+VaX8wzL+acmmkPvlrN8
hM7I55BPr8uBWVIQ7VDmI+ts8gi73xE+Etzzrh13GSSnnYnezfGUQrNfYFcip7D0
hB3bpUIGiPdQ45vSZqXUQx/B6FlabiIGRau8Rt4vaEBGXGFZ9rIR+rMJWx6GqYX4
uY1KM2JZ3SKHk++MWGYdzHdM2oaP6xckZq+u/WiwutkYLLO2hnr03lcAu1IDT1C1
YNPrbTKfqUt+3r0oUK5BrG1Cjdc1mZqcXzYcexOLp79FJLb0t5wPdfgU8dT10kjE
uQxeSYiS4oSpikVQkKoFk++/U95d/z/y/81A6v+cfRus6mW+wRSFSwks7Q5ct7zW
UyKELLC4i4EDgnJXmavVcBD0TWzhH/rZpz9FsO4Mb18IYwbV1/144019/RjiPk5Z
MMNdsjorjV2MtrCIoeAGRgZhbFP2P7CcZOp6ZWzjj40ENlElbLp3VCfkYcTiPHJv
2iaiDz2Mhfmhb1Q/5d/a9tYTYINPmv2QVo+m5Zf+1/U29d2HZMRhD4aqDsivvgtd
GpAnKeus6ePSMqpwjO6v2bmQhjpbABEBAAGJAjwEGAEKACYWIQSqZigNTvC/zGv8
IQTaXssjHI8ExAUCY2O9fgIbDAUJA8JnAAAKCRDaXssjHI8ExA5AD/9VWS1/jHM9
aE3HKCDL4CpiXQPc4ds+3/ft6LXwuCMA/tkt8I4svKZGCCi/X5NfiQetVD+cSzVO
nmloctMt/24yjnGNNSFsDozkn/RqzZIhLJBI69gX4JWR4wpeh4kXMItNM5ZlYw3H
DmuLrf/ey8E2NzbFdzj1VQNoENuwtL2pIJrvK92AcS7acvP0FpiS8riLc5a933SW
oPgelQ1j/04WAH8cyKXB/pruq3OhtK0/b8ylIeI0f7a57dxQj5wysyBVKl+EJd/n
UhypVqMDRWL7N0FttGb9gZ6OVvQnt7iwbtS3tYqAK479+GZwi/Wh/RB2dCDyz8jk
zE0j6y7huP4XzpbBbPVntLDdVAYmpW6iIaTWYxlu79FEUw4JmZdY7hJoEDpHuDIz
ylo0YQgjnRfRfWSdnGCosFrY5UgThPVTaQAILCPtdVyWY4/6s1UaeNs3H0PRA5mz
UT4vDKxGq9gXHnE+qg3dfwMcLR3cDPPWUFVeTfNitZ3Y9eV7SdbQXt5NeOXzFadz
DBc9ZzNx3rBEyUUooU0MEmbltyUFM7R/hVcdpFxs12SgHrvgh13tuxVVVNBXTwwo
pSxmap42vHJERQ8ZJQ4lrvnxNZcuwLHSZK7xVzb0b/1wMooNnhw18vlStMWQJwKl
DiXs/L/ifab2amg9jshULAPgVSw7QeP2OQ==
=UABf
-----END PGP PUBLIC KEY BLOCK-----
If you are curious about what that long code block contains, check this https://cirw.in/gpg-decoder/ For the record, the old key fingerprint is: DD9861AB23DC3333892E07A968E713981D1515F8 Cheers!

17 May 2020

Matthew Palmer: Private Key Redaction: UR DOIN IT RONG

Because posting private keys on the Internet is a bad idea, some people like to redact their private keys, so that it looks kinda-sorta like a private key, but it isn t actually giving away anything secret. Unfortunately, due to the way that private keys are represented, it is easy to redact a key in such a way that it doesn t actually redact anything at all. RSA private keys are particularly bad at this, but the problem can (potentially) apply to other keys as well. I ll show you a bit of Inside Baseball with key formats, and then demonstrate the practical implications. Finally, we ll go through a practical worked example from an actual not-really-redacted key I recently stumbled across in my travels.

The Private Lives of Private Keys Here is what a typical private key looks like, when you come across it:
-----BEGIN RSA PRIVATE KEY-----
MGICAQACEQCxjdTmecltJEz2PLMpS4BXAgMBAAECEDKtuwD17gpagnASq1zQTYEC
CQDVTYVsjjF7IQIJANUYZsIjRsR3AgkAkahDUXL0RSECCB78r2SnsJC9AghaOK3F
sKoELg==
-----END RSA PRIVATE KEY-----
Obviously, there s some hidden meaning in there computers don t encrypt things by shouting BEGIN RSA PRIVATE KEY! , after all. What is between the BEGIN/END lines above is, in fact, a base64-encoded DER format ASN.1 structure representing a PKCS#1 private key. In simple terms, it s a list of numbers very important numbers. The list of numbers is, in order:
  • A version number (0);
  • The public modulus , commonly referred to as n ;
  • The public exponent , or e (which is almost always 65,537, for various unimportant reasons);
  • The private exponent , or d ;
  • The two private primes , or p and q ;
  • Two exponents, which are known as dmp1 and dmq1 ; and
  • A coefficient, known as iqmp .

Why Is This a Problem? The thing is, only three of those numbers are actually required in a private key. The rest, whilst useful to allow the RSA encryption and decryption to be more efficient, aren t necessary. The three absolutely required values are e, p, and q. Of the other numbers, most of them are at least about the same size as each of p and q. So of the total data in an RSA key, less than a quarter of the data is required. Let me show you with the above toy key, by breaking it down piece by piece1:
  • MGI DER for this is a sequence
  • CAQ version (0)
  • CxjdTmecltJEz2PLMpS4BX n
  • AgMBAA e
  • ECEDKtuwD17gpagnASq1zQTY d
  • ECCQDVTYVsjjF7IQ p
  • IJANUYZsIjRsR3 q
  • AgkAkahDUXL0RS dmp1
  • ECCB78r2SnsJC9 dmq1
  • AghaOK3FsKoELg== iqmp
Remember that in order to reconstruct all of these values, all I need are e, p, and q and e is pretty much always 65,537. So I could redact almost all of this key, and still give all the important, private bits of this key. Let me show you:
-----BEGIN RSA PRIVATE KEY-----
..............................................................EC
CQDVTYVsjjF7IQIJANUYZsIjRsR3....................................
........
-----END RSA PRIVATE KEY-----
Now, I doubt that anyone is going to redact a key precisely like this but then again, this isn t a typical RSA key. They usually look a lot more like this:
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
People typically redact keys by deleting whole lines, and usually replacing them with [...] and the like. But only about 345 of those 1588 characters (excluding the header and footer) are required to construct the entire key. You can redact about 4/5ths of that giant blob of stuff, and your private parts (or at least, those of your key) are still left uncomfortably exposed.

But Wait! There s More! Remember how I said that everything in the key other than e, p, and q could be derived from those three numbers? Let s talk about one of those numbers: n. This is known as the public modulus (because, along with e, it is also present in the public key). It is very easy to calculate: n = p * q. It is also very early in the key (the second number, in fact). Since n = p * q, it follows that q = n / p. Thus, as long as the key is intact up to p, you can derive q by simple division.

Real World Redaction At this point, I d like to introduce an acquaintance of mine: Mr. Johan Finn. He is the proud owner of the GitHub repo johanfinn/scripts. For a while, his repo contained a script that contained a poorly-redacted private key. He since deleted it, by making a new commit, but of course because git never really deletes anything, it s still available. Of course, Mr. Finn may delete the repo, or force-push a new history without that commit, so here is the redacted private key, with a bit of the surrounding shell script, for our illustrative pleasure:
#Add private key to .ssh folder
cd /home/johan/.ssh/
echo  "-----BEGIN RSA PRIVATE KEY-----
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
 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:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::.::
:::::::::::::::::::::::::::.::::::::::::::::::::::::::::::::::::
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLlL
 
 
 
YYYYYYYYYYYYYYYYYYYYYyYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY
gff0GJCOMZ65pMSy3A3cSAtjlKnb4fWzuHD5CFbusN4WhCT/tNxGNSpzvxd8GIDs
nY7exs9L230oCCpedVgcbayHCbkChEfoPzL1e1jXjgCwCTgt8GjeEFqc1gXNEaUn
O8AJ4VlR8fRszHm6yR0ZUBdY7UJddxQiYOzt0S1RLlECggEAbdcs4mZdqf3OjejJ
06oTPs9NRtAJVZlppSi7pmmAyaNpOuKWMoLPElDAQ3Q7VX26LlExLCZoPOVpdqDH
KbdmBEfTR4e11Pn9vYdu9/i6o10U4hpmf4TYKlqk10g1Sj21l8JATj/7Diey8scO
sAI1iftSg3aBSj8W7rxCxSezrENzuqw5D95a/he1cMUTB6XuravqZK5O4eR0vrxR
AvMzXk5OXrUEALUvt84u6m6XZZ0pq5XZxq74s8p/x1JvTwcpJ3jDKNEixlHfdHEZ
ZIu/xpcwD5gRfVGQamdcWvzGHZYLBFO1y5kAtL8kI9tW7WaouWVLmv99AyxdAaCB
Y5mBAQKCAQEAzU7AnorPzYndlOzkxRFtp6MGsvRBsvvqPLCyUFEXrHNV872O7tdO
GmsMZl+q+TJXw7O54FjJJvqSSS1sk68AGRirHop7VQce8U36BmI2ZX6j2SVAgIkI
9m3btCCt5rfiCatn2+Qg6HECmrCsHw6H0RbwaXS4RZUXD/k4X+sslBitOb7K+Y+N
Bacq6QxxjlIqQdKKPs4P2PNHEAey+kEJJGEQ7bTkNxCZ21kgi1Sc5L8U/IGy0BMC
PvJxssLdaWILyp3Ws8Q4RAoC5c0ZP0W2j+5NSbi3jsDFi0Y6/2GRdY1HAZX4twem
Q0NCedq1JNatP1gsb6bcnVHFDEGsj/35oQKCAQEAgmWMuSrojR/fjJzvke6Wvbox
FRnPk+6YRzuYhAP/YPxSRYyB5at++5Q1qr7QWn7NFozFIVFFT8CBU36ktWQ39MGm
cJ5SGyN9nAbbuWA6e+/u059R7QL+6f64xHRAGyLT3gOb1G0N6h7VqFT25q5Tq0rc
Lf/CvLKoudjv+sQ5GKBPT18+zxmwJ8YUWAsXUyrqoFWY/Tvo5yLxaC0W2gh3+Ppi
EDqe4RRJ3VKuKfZxHn5VLxgtBFN96Gy0+Htm5tiMKOZMYAkHiL+vrVZAX0hIEuRZ
JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
-----END RSA PRIVATE KEY-----" >> id_rsa
Now, if you try to reconstruct this key by removing the obvious garbage lines (the ones that are all repeated characters, some of which aren t even valid base64 characters), it still isn t a key at least, openssl pkey doesn t want anything to do with it. The key is very much still in there, though, as we shall soon see. Using a gem I wrote and a quick bit of Ruby, we can extract a complete private key. The irb session looks something like this:
>> require "derparse"
>> b64 = <<EOF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>> b64 += <<EOF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>> der = b64.unpack("m").first
>> c = DerParse.new(der).first_node.first_child
>> version = c.value
=> 0
>> c = c.next_node
>> n = c.value
=> 80071596234464993385068908004931... # (etc)
>> c = c.next_node
>> e = c.value
=> 65537
>> c = c.next_node
>> d = c.value
=> 58438813486895877116761996105770... # (etc)
>> c = c.next_node
>> p = c.value
=> 29635449580247160226960937109864... # (etc)
>> c = c.next_node
>> q = c.value
=> 27018856595256414771163410576410... # (etc)
What I ve done, in case you don t speak Ruby, is take the two chunks of plausible-looking base64 data, chuck them together into a variable named b64, unbase64 it into a variable named der, pass that into a new DerParse instance, and then walk the DER value tree until I got all the values I need. Interestingly, the q value actually traverses the split in the two chunks, which means that there s always the possibility that there are lines missing from the key. However, since p and q are supposed to be prime, we can sanity check them to see if corruption is likely to have occurred:
>> require "openssl"
>> OpenSSL::BN.new(p).prime?
=> true
>> OpenSSL::BN.new(q).prime?
=> true
Excellent! The chances of a corrupted file producing valid-but-incorrect prime numbers isn t huge, so we can be fairly confident that we ve got the real p and q. Now, with the help of another one of my creations we can use e, p, and q to create a fully-operational battle key:
>> require "openssl/pkey/rsa"
>> k = OpenSSL::PKey::RSA.from_factors(p, q, e)
=> #<OpenSSL::PKey::RSA:0x0000559d5903cd38>
>> k.valid?
=> true
>> k.verify(OpenSSL::Digest::SHA256.new, k.sign(OpenSSL::Digest::SHA256.new, "bob"), "bob")
=> true
and there you have it. One fairly redacted-looking private key brought back to life by maths and far too much free time. Sorry Mr. Finn, I hope you re not still using that key on anything Internet-facing.

What About Other Key Types? EC keys are very different beasts, but they have much the same problems as RSA keys. A typical EC key contains both private and public data, and the public portion is twice the size so only about 1/3 of the data in the key is private material. It is quite plausible that you can redact an EC key and leave all the actually private bits exposed.

What Do We Do About It? In short: don t ever try and redact real private keys. For documentation purposes, just put KEY GOES HERE in the appropriate spot, or something like that. Store your secrets somewhere that isn t a public (or even private!) git repo. Generating a dummy private key and sticking it in there isn t a great idea, for different reasons: people have this odd habit of reusing demo keys in real life. There s no need to encourage that sort of thing.
  1. Technically the pieces aren t 100% aligned with the underlying DER, because of how base64 works. I felt it was easier to understand if I stuck to chopping up the base64, rather than decoding into DER and then chopping up the DER.

29 August 2017

Carl Chenet: Send scheduled messages to both Twitter and Mastodon with the Remindr bot

Do you need to send messages to both Twitter and Mastodon? Use the Remindr bot! Remindr is written in Python, released under the GPLv3 license. 1. How to install Remindr Install Remindr from PyPI:
# pip3 install remindr
2. How to configure Remindr First, start by writing a messages.txt file with the following content:
o en Send scheduled messages to both Twitter and Mastodon with the Remindr bot https://carlchenet.com/send-scheduled-messages-to-both-twitter-and-mastodon-with-the-remindr-bot #remindr #twitter #mastodon
x en Follow Carl Chenet for great news about Free Software! https://carlchenet.com #freesoftware
The first field only indicates if the line is the next one to be considered by Remindr, the o indicates the next line to be sent, x means it won t. The second field is the 2-letters code language your content is using, in my example en or fr. Next content on the line will compose the body of your messages to Mastodon and Twitter. You need to configure the Mastodon and the Twitter credentials in order to allow Remindr to send the messages. First you need to generate the credentials. For Twitter, you need to manually create an app on apps.twitter.com. For Mastodon, just launch the following command:
$ register_remindr_app
Some information will be asked by the command. At the end, two files are created, remindr_usercred.txt and remindr_clientcred.txt. You re going to need them for the Remindr configuration above. For the Remindr configuration, here is a complete configuration using the
[mastodon]
instance_url=https://mastodon.social
user_credentials=remindr_usercred.txt
client_credentials=remindr_clientcred.txt
[twitter]
consumer_key=a6lv2gZxkvk6UbQ30N4vFmlwP
consumer_secret=j4VxM2slv0Ud4rbgZeGbBzPG1zoauBGLiUMOX0MGF6nsjcyn4a
access_token=1234567897-Npq5fYybhacYxnTqb42Kbb3A0bKgmB3wm2hGczB
access_token_secret=HU1sjUif010DkcQ3SmUAdObAST14dZvZpuuWxGAV0xFnC
[image]
path_to_image=/home/chaica/blog-carl-chenet.png
[entrylist]
path_to_list=/etc/remindr/messages.txt
Your configuration is complete! Now we have to check if everything is fine.

Read the full documentation on Readthedocs.

3. How to use Remindr Now let s try your configuration by launching Remindr the first time by-hand:
$ remindr -c /etc/remindr/remindr.ini
The messages should appear on both Twitter and Mastodon. 4. How to schedule the Remindr execution The easiest way is to use you user crontab. Just add the following line in your crontab file, editing it with crontab -e
00 10 * * * remindr -c /etc/remindr/remindr.ini
From now on, your message will be sent every day at 10:00AM. Going further with Remindr and finally You can help me developing tools for Mastodon and other social networks by donating anything through Liberaypay (also possible with cryptocurrencies). Any contribution will be appreciated. That s a big factor motivation
Donate You also may follow my account @carlchenet on Mastodon

5 August 2014

Francesca Ciceri: Just Rockin' and Rollin'!

[Warning: quite a bit of pics in this post] [Edit: changed the post title, while I love the music, the actual lyrics of "Shake Rattle and Roll" made me facepalm. Ronnie Dawson's song is better :)] Last weekend I've been in Senigallia for the 15th edition of Summer Jamboree.
It was my first time there, and it was epic. Really.
If you are into roots music and early rock'n'roll and/or into vintage 40s and 50s clothes, go there.
You won't regret it! (You have time until August 10th, hurry up!) If you follow my identi.ca account (whooo! shameless plug!), you may know that I love music in general and Blues, Jazz and Rockabilly in particular.
If you read my blog, you may know that I make clothes - particularly reproductions of 50s and retro clothes.
So, it's not much of a surprise that going to the Summer Jamboree has been a mindblowing experience to me.
What surprised me it's that I've felt the very same wonder of my first Debconf: the amazing feeling that you are not alone, there are other people like you out there, who love the same things you love, who are silly about the same little details (yes, I equally despise historically innacurate pin up shoes and non free software), who dance - metaphorically and not - at your same beat.
Same wonder I felt when I first read some authors - Orwell and David Foster Wallace, just to mention a couple - or when I first delved in anarchist thinkers.
By nature I'm not much of a social person, and I tend to live and love alone. But that sense of being part of something, to find like-minded people always blows me away. I'm not much of a blog writer, so I won't probably be able to give you a good impression of the awesomness of it.
But hey, watch me trying. The Vintage Market I spent most of the morning travelling by train to reach Senigallia (and met the most beautiful French girl ever in the process, who sketched me in her notebook because, hey!, I was already in full Rockabilly gear).
The hotel was pretty close to the station, and to the part of the city where the festival was taking place, so I spent a couple of hours sleeping, then started the adventure.
The festival takes place mostly near the Rocca Roveresca, a beautiful fifteenth century castle, and on its gardens, but the all the other venues are in walking distance.
All around the Rocca there is a market with vintage clothes, records, shoes, retro jewelry. A special mention for two fantastic dressmakers: Laura of Bloody Edith Atelier from Rome and Debora of The Black Pinafore from Sarzana. I bought just a piece from each of them, but I was able to do that only with a huge amount of self restraint. Guitars! Tattoos! Yes, I may have spent a bit drooling on the Gibson Cherry Red, and I tried (without amp, though) that beautiful orange Gretsch Electromatic. guitars! And Greg Gregory of the Travel Ink Tattoo Studio from UK was there, with his shiny Airstream. The airstream of Travel Ink Tattoo I also spent a while among the records in the Bear Family Records booth. They are a Germany based independent record label specialised in reissues of country and 50s rock'n'roll. Couldn't resist, and I bought a beautiful Sun Records' tshirt. Just Rockin' and Rollin'. Aka: dance time After that, it was time to dance. I missed the dance camp of the afternoon, but the DJ sets were fantastic, all 40s and 50s stuff, and I fell in love with Lindy Hop and Boogie Woogie, and well, obviously, Jive. I could have spent hours watching the people dancing, and clumsily trying the most basic moves myself. people dancing more dancers People And the people, did I mention the people?
They were cosplaying the 40s and 50s so wonderfully I couldn't help but take some photos (and find a new fetish of mine: men in 40s clothes. Sexy as hell). For instance, Angelo Di Liberto, artistic director of the festival with the beautiful burlesque artist Grace Hall. Angelo Di Liberto and Grace Hall Or the amazingly dressed German couple I met in via Carducci. A beautifully dressed couple And this couple too, was pretty cool. And another very in-character couple The Prettiest Smile award goes to these lovely ladies! Smiling lovely ladies Cars Who knows me, can tell that I don't love cars.
They stink, they are noisy, they are big.
But these ones where shiny and looked beautiful. Oldtimer cars Also, the black Cadillac had the terrible effect on me of putting "Santa Claus is Back in Town" in my head (or, more precisely, Elvis tomcatting his way through the song, singing "Got no sleigh with reindeer / No sack on my back / You're gonna see me comin' in a big black Cadillac"). the big black cadillac cadillac detail Music! Sadly, I missed Stray Cat's Slim Jim Phantom but I was just in time for Ben E. King.
It was lovely: backed by the house band (The Good Fellas), he sang a lot of old Drifters hits, from On Broadway to Save the Last Dance for Me to - obviously - the great Stand By Me. Then a bit of hillbilly country, with Shorty Tom and the Longshots, a French combo consisting of a double bass, a rhythm guitar and a steel guitar. Shorty Tom and the Longshots And, well, more dancing: the dj sets on the three stages went on until 3 am. Day 2 The next morning I took advantage of the early opening of Rocca Roveresca to visit it. The Rocca itself is beautiful and very well maintained, and hosts various exhibitions.
"Marilyn In White" shows the incredible photos taken by George Barris on the set of "The Seven Year Itch" as well as some taken in 1962. Beautiful, really, especially the series on the beach. photos from the exhibition But the ones moving me were the pics from "Buddy Holly, The Day The Music Dies": a collection of photos taken by Bill Francis during the (sadly brief) career of Buddy Holly from the very beginnings to his death. After that, it was time to come back to year 2014, but really I felt like I've walked for a while in another decade and planet. And the cool thing is that I could enjoy the great 40s and 50s music and dances (and clothes!) without the horrible stereotypes and cultural norms of the time period. A total win. :) So, ehm, that's it. I'm a bit sad to be back, and to cheer myself up I'm already planning to attend Wanda Jackson gig in Aarburg (CH) next month.
And take Lindy Hop and Boogie lessons, obviously.

13 February 2012

C.J. Adams-Collier: Dear fellows of the SJCARS

I ve got a project I could use some help with. If you ve got some tuits to spare, I d love to talk with you about the plan. Perhaps I ll post something to the blog [edit 20120212T2025]
blogged. http://sjcars.org/blog/2012/02/12/hardware-what-wants-deploying [Edit 20120213T0026]
image


16 November 2010

C.J. Adams-Collier: SJCARS blog

The San Juan County Amateur Radio Society (SJCARS) has created a blog. I m excited. http://sjcars.wordpress.com/