openpgp/clearsign: just use rand.Reader in tests

Instead of a convoluted fake rand, it is _basically_ just as fast, and
fixes errors that pop up due to bad entropy.

Fixes golang/go#70682

Change-Id: Ib0f605398d1092b516b03135f602c644be2a060f
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/633655
Reviewed-by: Tatiana Bradley <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Auto-Submit: Roland Shoemaker <[email protected]>
Reviewed-by: Filippo Valsorda <[email protected]>

go.mod: update golang.org/x dependencies

Update golang.org/x dependencies to their latest tagged versions.

Change-Id: Ib4976eb0b062bcd71c208afc9ff53e8c3068fbf9
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/626377
Reviewed-by: David Chase <[email protected]>
Auto-Submit: Gopher Robot <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>

go.mod: update golang.org/x dependencies

Update golang.org/x dependencies to their latest tagged versions.

Change-Id: Id321d3b5909ecb66c0311ba86008509c7895863b
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/617958
Auto-Submit: Gopher Robot <[email protected]>
Reviewed-by: David Chase <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>

all: fix printf(var) mistakes detected by latest printf checker

These were problematic but previously easy to miss. They're now
easy to spot thanks to build failures at Go tip as of CL 610736.

For golang/go#68796.

Change-Id: I167f2cce2376b4070460389c673d973e4521d3dc
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/610797
Auto-Submit: Dmitri Shuralyov <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Alan Donovan <[email protected]>

go.mod: update golang.org/x dependencies

Update golang.org/x dependencies to their latest tagged versions.

Change-Id: Iae75e5fcbcfe3709820dd66638a763f662f8d939
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/603396
Auto-Submit: Gopher Robot <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
Reviewed-by: David Chase <[email protected]>

go.mod: update golang.org/x dependencies

Update golang.org/x dependencies to their latest tagged versions.

Change-Id: I0024d2803498fe98af80f14a4476a504c9aa6b5b
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/596835
Reviewed-by: Dmitri Shuralyov <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Than McIntosh <[email protected]>
Auto-Submit: Gopher Robot <[email protected]>

go.mod: update golang.org/x dependencies

Update golang.org/x dependencies to their latest tagged versions.

Change-Id: I105ee0f343768881d4fe3a2bfd1fcbaa7e1fd705
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/590218
Auto-Submit: Gopher Robot <[email protected]>
Reviewed-by: Than McIntosh <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>

go.mod: update golang.org/x dependencies

Update golang.org/x dependencies to their latest tagged versions.

Change-Id: I19d5fc3e26b53fba06b4fbcf3817c44477265210
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/583355
Auto-Submit: Gopher Robot <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Reviewed-by: Than McIntosh <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>

go.mod: update golang.org/x dependencies

Update golang.org/x dependencies to their latest tagged versions.

Change-Id: Ib20227810c7e72942dd6fc33731fc613784aedec
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/576515
Reviewed-by: Than McIntosh <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Auto-Submit: Gopher Robot <[email protected]>

go.mod: update golang.org/x dependencies

Update golang.org/x dependencies to their latest tagged versions.

Change-Id: I54256afe881714f60fc37c471cd65b060090d9d6
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/568816
Reviewed-by: Than McIntosh <[email protected]>
Reviewed-by: Michael Knyszek <[email protected]>
LUCI-TryBot-Result: Go LUCI <[email protected]>
Auto-Submit: Gopher Robot <[email protected]>