Our tests are linked with gunit_main (or gunit_main_no_google3), which means that main is already defined in another translation unit. Having two main functions violates ODR and hence can result in undefined behavior.

There is no need to fear losing tests. If a build system tries to run a test and there is no main function, then it will fail. Hence, i cannot see a way for this to stop testing a test.

PiperOrigin-RevId: 213593596
GitOrigin-RevId: 1fd8b2dcc18d24901d77170082587557cc5303e3

PiperOrigin-RevId: 189379168
GitOrigin-RevId: 2524f3b25fbaa08011b512a2730265435f48db37

Also putting all subtle-classes in namespace crypto::tink::subtle.

Change-Id: I47fece5df4ef524521449320d619b13ba8466373
ORIGINAL_AUTHOR=Bartosz Przydatek <przydatek@google.com>
GitOrigin-RevId: 39ba523aecf79247e31f87e974f79eec3dfaf1bc

Change-Id: I115b64a1d4a3e4eadb330ed707c9206efd42ae31
ORIGINAL_AUTHOR=Thai Duong <thaidn@google.com>
GitOrigin-RevId: 58c9c7744df883bbbe906d3928027607208a7d1a

Our current random only generates a string of 'a'. Although, we had a
TODO, we should never submit unsafe security-critical code. The TODOs
are sometimes forgotten.

Change-Id: I4c0a01f3443833aad5d6fd7203276cf62af23341
ORIGINAL_AUTHOR=Quan Nguyen <quannguyen@google.com>
GitOrigin-RevId: b3070d37810dfe46e811e4a0c53ceb9971057a70

Change-Id: I54a686a839e172dfc43c97a8ccb8d059d985ceec
ORIGINAL_AUTHOR=Bartosz Przydatek <przydatek@google.com>
GitOrigin-RevId: 54ad8ce84d88b71ec147f08fc5d40c94769fa690

Change-Id: I25ac6bbd0e2fcc23c741e78125c4539805517866
ORIGINAL_AUTHOR=Thai Duong <thaidn@google.com>

GitOrigin-RevId: 16370d0bf538bd1849d67f8807181b32368d104f

ORIGINAL_AUTHOR=Thai Duong <thaidn@google.com>

GitOrigin-RevId: ea062a03aa6e00ce4dcdc363ab7a662df6f32bb7

Change-Id: I78628a62983c472f0cb5b73ce6f4e68714637398
ORIGINAL_AUTHOR=Bartosz Przydatek <przydatek@google.com>

GitOrigin-RevId: a80036ee74ca7a6dcb7b5f84c2dc395a350cd43a

ORIGINAL_AUTHOR=Bartosz Przydatek <przydatek@google.com>

GitOrigin-RevId: c019cd1b6c0a97f0cbc1fa296488dc849da62aa8

Move java/GenTestRules.bzl -> tools/gen_java_test_rules.bzl, so that we
can use it for other components.

Change-Id: I339702f340f75269f48fb6b8e8c78616d72d2f72
ORIGINAL_AUTHOR=Thai Duong <thaidn@google.com>

GitOrigin-RevId: 6667ac5c857bd16066a7c229de0dddae59f265e7

ORIGINAL_AUTHOR=Thai Duong <thaidn@google.com>

GitOrigin-RevId: 51fc88f7b58f4e33efdbac728e1f4b84088d8bcc

This CL is exactly the same as
I3df492c6d400fde36dea9e556deb3aa4987aa978, except adding EcdsaProtoTest
Rename Proto to TinkProto.

Change-Id: Iff2c97e6cf57aaf512e218c1fadbec305c2c8a6f
ORIGINAL_AUTHOR=Quan Nguyen <quannguyen@google.com>

GitOrigin-RevId: 4b68683c291825759c006df2925c15a8560ae590

Change-Id: I0da7c8a7bd5bd113edb7ed5cf19dc23b10af5a81
ORIGINAL_AUTHOR=Thai Duong <thaidn@google.com>

GitOrigin-RevId: 624461c8281b1e04bae4e366e7cffd82a3827336

- Directory structure follows TensorFlow.
- Rules for protobuf building are based on https://github.com/pubref/rules_protobuf, as I can't find anything simpler.
- Continuous integration with Kokoro (work in progress).

I also copied some existing Java/CC code from Bartosz and Daniel's experimental folders.

Change-Id: I7f993934d149c114320e3388fee84fbdafd7ba81