This changes Signature so that parsed signatures can be reserialized
exactly. With this ability we can add Serialize to Entity and also the
ability to sign other public keys.
R=bradfitz
CC=golang-dev
https://golang.org/cl/4627084
This mostly adds the infrastructure for writing various forms of
packets as well as reading them. Adding symmetric encryption support
was simply an easy motivation.
There's also one brown-paper-bag fix in here. Previously I had the
conditional for the MDC hash check backwards: the code was checking
that the hash was *incorrect*. This was neatly counteracted by another
bug: it was hashing the ciphertext of the OCFB prefix, not the
plaintext.
R=bradfitz
CC=golang-dev
https://golang.org/cl/4564046
This change adds a function for generating new Entities and inchoate
support for reserialising Entities.
R=bradfitz, r, bradfitz
CC=golang-dev
https://golang.org/cl/4551044
With full multi-prime support we can support version 1 PKCS#1 private
keys. This means exporting all the members of rsa.PrivateKey, thus
making the API a little messy. However there has already been another
request to export this so it seems to be something that's needed.
Over time, rsa.GenerateMultiPrimeKey will replace rsa.GenerateKey, but
I need to work on the prime balance first because we're no longer
generating primes which are a multiples of 8 bits.
Fixes#987.
R=rsc
CC=golang-dev
https://golang.org/cl/4378046
* Accept armored private key blocks
* If an armored block is missing, return an InvalidArgumentError,
rather than ignoring it.
* If every key in a block is skipped due to being unsupported,
return the last unsupported error.
* Include the numeric type of unsupported public keys.
* Don't assume that the self-signature comes immediately after the
user id packet.
R=bradfitzgo
CC=golang-dev
https://golang.org/cl/4434048
Now that packet/ is checked in, we can add its Makefile. Also, a couple
of updates to error/ and s2k/ for bugfixes and to use the new crypto
package.
R=bradfitzgo
CC=golang-dev
https://golang.org/cl/4179043
(The unittest for Signature may seem a little small, but it's tested by
the higher level code.)
R=bradfitzgo
CC=golang-dev
https://golang.org/cl/4173043
Note that DSA public key support is nascent and the verification
functions clearly don't support it yet. I'm intending to get RSA keys
working first.
R=bradfitzgo
CC=golang-dev
https://golang.org/cl/3973054
Since nobody suggested major changes to the higher level API, I'm
splitting up the lower level code for review. This is the first of the
changes for the packet reading/writing code.
It deliberately doesn't include a Makefile because the package is
incomplete.
R=bradfitzgo
CC=golang-dev
https://golang.org/cl/4080051
