https://opensource.googleblog.com/2025/02/fabrication-begins-for-production-opentitan-silicon.html
Fabrication begins for production OpenTitan silicon | Google Open Source Blog
OpenTitan is an open-source Root of Trust (RoT) project initiated by Google and developed with a community of partners to enhance device security.
google open sourcefor productionfabricationbeginsopentitan
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/fe4ea0b25ba835aebfd2f5db87caaf182df2cf99/hw/ip/hmac/lint/hmac.waiver
hw/ip/hmac/lint/hmac.waiver - 3p/lowrisc/opentitan - Git at Google
hwiphmaclintwaiver
https://opentitan.org/book/hw/top_darjeeling/ip_autogen/pwrmgr/index.html
Power Management - OpenTitan Documentation
power managementopentitandocumentation
https://opentitan.org/book/
Introduction - OpenTitan Documentation
introductionopentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/168a3dacbe5c54b676fe6f3aa2a83541b7bb9122/quality?autodive=0%2F%2F/
quality - 3p/lowrisc/opentitan - Git at Google
qualitylowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/488e7aabbfe90b76c24a0fe2bd61dbce56258d90/ci
ci - 3p/lowrisc/opentitan - Git at Google
cilowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f3067fd7f5ec718ff01e28af5f299b4e57bf7c72/util/make_new_dif/templates/
util/make_new_dif/templates - 3p/lowrisc/opentitan - Git at Google
utilmakenewdiftemplates
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/6609ad5a645dc3480bc68d3ff80b2c46be3f7138/rules/splice.bzl
rules/splice.bzl - 3p/lowrisc/opentitan - Git at Google
rulessplicelowriscopentitangit
https://opentitan.org/book/third_party/index.html
External dependencies - OpenTitan Documentation
externaldependenciesopentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/87b52ee3b3f07f52c2e2c7074728b0e3c73821ec/sw/device/lib/testing/entropy_testutils.c
sw/device/lib/testing/entropy_testutils.c - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/845b363108efc25fd7500dba58fbfcf2163b695d/.gitattributes
.gitattributes - 3p/lowrisc/opentitan - Git at Google
lowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/4e761c3380523ac9111228c7359d9c386d45da5e/hw/ip/prim/lint/prim_cdc_rand_delay.vlt
hw/ip/prim/lint/prim_cdc_rand_delay.vlt - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/da3b58eaeb88390e62dc1170a84bb172c9f35d81
da3b58eaeb88390e62dc1170a84bb172c9f35d81 - 3p/lowrisc/opentitan - Git at Google
lowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f3067fd7f5ec718ff01e28af5f299b4e57bf7c72/util/fpga/bitstream_bisect.py
util/fpga/bitstream_bisect.py - 3p/lowrisc/opentitan - Git at Google
utilfpgabitstreambisectpy
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/689a5d4e069fc2951bf13d94143929f1e2cdf7c7/hw/ip/prim
hw/ip/prim - 3p/lowrisc/opentitan - Git at Google
hwipprimlowriscopentitan
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f243e6802143374741739d2c164c4f2f61697669/.bazelversion
.bazelversion - 3p/lowrisc/opentitan - Git at Google
lowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/49b286a53c3bb646b2877e178f459d34ef3b8158/site/doxygen/header.html
site/doxygen/header.html - 3p/lowrisc/opentitan - Git at Google
sitedoxygenheaderhtmllowrisc
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/4e761c3380523ac9111228c7359d9c386d45da5e/hw/ip/pwm/rtl/pwm.sv
hw/ip/pwm/rtl/pwm.sv - 3p/lowrisc/opentitan - Git at Google
hwippwmrtlsv
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f243e6802143374741739d2c164c4f2f61697669/hw/ip/hmac/rtl/hmac_reg_pkg.sv
hw/ip/hmac/rtl/hmac_reg_pkg.sv - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/060354c410761db905f385909c2b163b0076258d/hw/ip/rv_dm/doc?autodive=0%2F%2F%2F%2F/
hw/ip/rv_dm/doc - 3p/lowrisc/opentitan - Git at Google
hwiprvdmdoc
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/689a5d4e069fc2951bf13d94143929f1e2cdf7c7/third_party/xkcp/add_config_header.patch
third_party/xkcp/add_config_header.patch - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/5dcefa795f9b56d48cb64b5f65966053e54e3033/hw/top_earlgrey/ip/pinmux/data/autogen/pinmux.hjson
hw/top_earlgrey/ip/pinmux/data/autogen/pinmux.hjson - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/845b363108efc25fd7500dba58fbfcf2163b695d/BUILD.bazel
BUILD.bazel - 3p/lowrisc/opentitan - Git at Google
buildbazellowriscopentitangit
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/168a3dacbe5c54b676fe6f3aa2a83541b7bb9122/sw/device/silicon_creator/rom_ext/keys?autodive=0%2F%2F%2F/
sw/device/silicon_creator/rom_ext/keys - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/fe4ea0b25ba835aebfd2f5db87caaf182df2cf99/hw/ip/flash_ctrl/data/flash_ctrl.hjson
hw/ip/flash_ctrl/data/flash_ctrl.hjson - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/71261a0cd22b7f29bf7e729661b44f58897168c4/hw/ip/rstmgr/rtl/rstmgr_pkg.sv
hw/ip/rstmgr/rtl/rstmgr_pkg.sv - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/6602e72552bbe3bbb980257549062c0fc85f9fd2/doc/project_governance/rfc_process.md
OpenTitan RFC Process
opentitanrfcprocess
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/168a3dacbe5c54b676fe6f3aa2a83541b7bb9122/WORKSPACE?autodive=0%2F%2F
WORKSPACE - 3p/lowrisc/opentitan - Git at Google
workspacelowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/a526614608b795b23927e8b80a75524e0daf118c/hw/ip/adc_ctrl/rtl/
hw/ip/adc_ctrl/rtl - 3p/lowrisc/opentitan - Git at Google
hwipadcctrlrtl
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/3789ef889345d1bd9df1b45afb3e2a6def14d900/sw/device/tests/clkmgr_off_trans_impl.c
sw/device/tests/clkmgr_off_trans_impl.c - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f3067fd7f5ec718ff01e28af5f299b4e57bf7c72/util/fpvgen/bind_fpv.sv.tpl
util/fpvgen/bind_fpv.sv.tpl - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f3067fd7f5ec718ff01e28af5f299b4e57bf7c72/util/ipgen/__init__.py
util/ipgen/__init__.py - 3p/lowrisc/opentitan - Git at Google
utilinitpylowriscopentitan
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/87b52ee3b3f07f52c2e2c7074728b0e3c73821ec/sw/device/lib/testing/autogen/
sw/device/lib/testing/autogen - 3p/lowrisc/opentitan - Git at Google
swdevicelibtestingautogen
https://opentitan.org/book/hw/dv/sv/jtag_riscv_agent/index.html
JTAG RISCV Agent - OpenTitan Documentation
jtagriscvagentopentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/5d724312a7d6734bbe8e5152a655e74386aaa276/hw/top_earlgrey/dv/env/flash_ctrl_host_gnt_fault_if.sv
hw/top_earlgrey/dv/env/flash_ctrl_host_gnt_fault_if.sv - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/fe4ea0b25ba835aebfd2f5db87caaf182df2cf99/sw/device/silicon_creator/rom_ext
sw/device/silicon_creator/rom_ext - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/060354c410761db905f385909c2b163b0076258d/ci/jobs/slow-lint.sh?autodive=0%2F%2F
ci/jobs/slow-lint.sh - 3p/lowrisc/opentitan - Git at Google
cijobsslowlintsh
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/168a3dacbe5c54b676fe6f3aa2a83541b7bb9122/sw?autodive=0%2F%2F%2F
sw - 3p/lowrisc/opentitan - Git at Google
swlowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/da3b58eaeb88390e62dc1170a84bb172c9f35d81/sw/vendor
sw/vendor - 3p/lowrisc/opentitan - Git at Google
swvendorlowriscopentitangit
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/6609ad5a645dc3480bc68d3ff80b2c46be3f7138/sw/device/lib/base/
sw/device/lib/base - 3p/lowrisc/opentitan - Git at Google
swdevicelibbaselowrisc
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f3067fd7f5ec718ff01e28af5f299b4e57bf7c72/util/tlgen/xbar.bind.core.tpl
util/tlgen/xbar.bind.core.tpl - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/54815c9c0b5a41c36c23b69a587573c9e2fd265c/hw/top_earlgrey/ip/sensor_ctrl/data/sensor_ctrl.hjson
hw/top_earlgrey/ip/sensor_ctrl/data/sensor_ctrl.hjson - 3p/lowrisc/opentitan - Git at Google
https://opentitan.org/book/util/dvsim/doc/design_doc.html
Design Document - OpenTitan Documentation
design documentopentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/1e8879224f0cbc50d6d637f8e6bd4ec2aeeeba5c/sw/device/tests/otbn_ecdsa_op_irq_test.c
sw/device/tests/otbn_ecdsa_op_irq_test.c - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/689a5d4e069fc2951bf13d94143929f1e2cdf7c7
689a5d4e069fc2951bf13d94143929f1e2cdf7c7 - 3p/lowrisc/opentitan - Git at Google
lowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/1e8879224f0cbc50d6d637f8e6bd4ec2aeeeba5c/hw/ip/otp_ctrl/data/BUILD
hw/ip/otp_ctrl/data/BUILD - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/5e17ff69d940ac672102bbb0813abfcfea9fcd82/rules/scripts/cargo_raze.template.sh
rules/scripts/cargo_raze.template.sh - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/689a5d4e069fc2951bf13d94143929f1e2cdf7c7/hw/ip/prim_generic/rtl/prim_generic_flash.sv
hw/ip/prim_generic/rtl/prim_generic_flash.sv - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/da3b58eaeb88390e62dc1170a84bb172c9f35d81/util/tlgen/validate.py
util/tlgen/validate.py - 3p/lowrisc/opentitan - Git at Google
utilvalidatepylowriscopentitan
https://opentitan.org/book/hw/top_darjeeling/ip_autogen/rstmgr/data/rstmgr_testplan.html
Testplan - OpenTitan Documentation
opentitandocumentation
https://opentitan.org/book/doc/security/cryptolib/contributing.html
Contributing - OpenTitan Documentation
contributingopentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/060354c410761db905f385909c2b163b0076258d/hw/top_earlgrey/doc/specification.md
OpenTitan Earl Grey Chip Datasheet
earl greyopentitanchipdatasheet
https://opentitan.org/book/hw/ip/usbdev/doc/registers.html
Registers - OpenTitan Documentation
registersopentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f243e6802143374741739d2c164c4f2f61697669/hw/ip/hmac/model/message.dat
hw/ip/hmac/model/message.dat - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/sw/matcha/+/bdb95446c7daafc2a209eff7a2ddd4857c6f06a3/boards/opentitan-matcha/src
boards/opentitan-matcha/src - sw/matcha - Git at Google
boardsopentitanmatchasrcsw
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/ea0a2b366becbe4e66285d7b4b23e496e081f4de/sw/device/sca/
sw/device/sca - 3p/lowrisc/opentitan - Git at Google
swdevicescalowriscopentitan
https://opentitan.org/book/hw/ip/mbx/data/mbx_testplan.html
Testplan - OpenTitan Documentation
opentitandocumentation
https://opentitan.org/book/sw/device/lib/dif/dif_sram_ctrl_h.html
Device Interface Functions - OpenTitan Documentation
device interfacefunctionsopentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/6602e72552bbe3bbb980257549062c0fc85f9fd2/util/get_workspace_status.sh
util/get_workspace_status.sh - 3p/lowrisc/opentitan - Git at Google
get workspaceutilstatussh
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/5d724312a7d6734bbe8e5152a655e74386aaa276/hw/top_earlgrey/dv/env/seq_lib/
hw/top_earlgrey/dv/env/seq_lib - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/fe4ea0b25ba835aebfd2f5db87caaf182df2cf99/hw/top_earlgrey/rtl/top_pkg.sv?autodive=0%2F%2F%2F
hw/top_earlgrey/rtl/top_pkg.sv - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/a1e15929a87b85d4958540ff61f483a2d69edc79/hw/ip/tlul/generic_dv/tb/
hw/ip/tlul/generic_dv/tb - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/cb3585cb984eca2a445782f83a2970e242848510/hw/top_earlgrey/top_pkg.core
hw/top_earlgrey/top_pkg.core - 3p/lowrisc/opentitan - Git at Google
hwtoppkgcore
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/060354c410761db905f385909c2b163b0076258d/sw/host
sw/host - 3p/lowrisc/opentitan - Git at Google
swhostlowriscopentitangit
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/1e8879224f0cbc50d6d637f8e6bd4ec2aeeeba5c/hw/top_earlgrey/rtl/physical_pads.sv
hw/top_earlgrey/rtl/physical_pads.sv - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/5d724312a7d6734bbe8e5152a655e74386aaa276
5d724312a7d6734bbe8e5152a655e74386aaa276 - 3p/lowrisc/opentitan - Git at Google
lowriscopentitangitgoogle