x/crypto/sha3: TestMarshalUnmarshal/SHA3-224 fails on linux/s390x

[dmitshur]

See https://ci.chromium.org/b/8715046724760256497 for example:

=== RUN   TestMarshalUnmarshal
--- FAIL: TestMarshalUnmarshal (0.00s)
panic: interface conversion: *sha3.asmState is not encoding.BinaryMarshaler: missing method MarshalBinary [recovered, repanicked]

[...]

=== RUN   TestMarshalUnmarshal/SHA3-224
--- FAIL: TestMarshalUnmarshal/SHA3-224 (0.00s)

CC @golang/s390x, @golang/security.

[gabyhelp]

Related Issues

• x/crypto/sha3: TestCSHAKELargeS times out on s390x #70810
• x/crypto/sha3: build failure on linux/s390x at Go master due to illegal instruction #36459 (closed)

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