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://opentitan.org/
Open source silicon root of trust (RoT) | OpenTitan
The first open source project building a transparent, high-quality reference design and integration guidelines for silicon root of trust (RoT) chips
root of trustopen sourcesiliconrotopentitan
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f243e6802143374741739d2c164c4f2f61697669/hw/ip/edn/rtl/edn.sv
hw/ip/edn/rtl/edn.sv - 3p/lowrisc/opentitan - Git at Google
hwipednrtlsv
https://opentitan.org/book/hw/top_earlgrey/doc/specification.html
Datasheet - OpenTitan Documentation
datasheetopentitandocumentation
https://opentitan.org/book/hw/top_darjeeling/ip_autogen/gpio/doc/interfaces.html
Hardware Interfaces - OpenTitan Documentation
hardware interfacesopentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/d2e920a57653d7b8165fde33a75e5d5ec95e7c3b/hw/dv/sv/pattgen_agent/pattgen_agent_pkg.sv
hw/dv/sv/pattgen_agent/pattgen_agent_pkg.sv - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+show/689a5d4e069fc2951bf13d94143929f1e2cdf7c7/sw/device/lib/dif/dif_spi_device.md
sw/device/lib/dif/dif_spi_device.md - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/6609ad5a645dc3480bc68d3ff80b2c46be3f7138/util/mdbook
util/mdbook - 3p/lowrisc/opentitan - Git at Google
utilmdbooklowriscopentitangit
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/cb3585cb984eca2a445782f83a2970e242848510/hw/top_earlgrey/util/vivado_hook_write_bitstream_pre.tcl
hw/top_earlgrey/util/vivado_hook_write_bitstream_pre.tcl - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f3067fd7f5ec718ff01e28af5f299b4e57bf7c72/util/i2csvg/convert.py
util/i2csvg/convert.py - 3p/lowrisc/opentitan - Git at Google
utilconvertpylowriscopentitan
https://opentitan.org/book/hw/top_darjeeling/ip_autogen/pinmux/data/pinmux_fpv_testplan.html
Testplan - OpenTitan Documentation
opentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/04e4a4742705c54ade0b0e590bde5e6d4e61a6d5/util/design/mubi/
util/design/mubi - 3p/lowrisc/opentitan - Git at Google
utildesignmubilowriscopentitan
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/6609ad5a645dc3480bc68d3ff80b2c46be3f7138/hw/top_englishbreakfast/
hw/top_englishbreakfast - 3p/lowrisc/opentitan - Git at Google
hwtoplowriscopentitangit
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/060354c410761db905f385909c2b163b0076258d/hw/ip/rv_core_ibex/rv_core_ibex_pkg.core?autodive=0%2F%2F%2F%2F
hw/ip/rv_core_ibex/rv_core_ibex_pkg.core - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/9057c75c328bbec5e6cfd5713372cacd190c1e9d/util/uvmdvgen/index.md.tpl
util/uvmdvgen/index.md.tpl - 3p/lowrisc/opentitan - Git at Google
utilindexmdtpl
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/fe4ea0b25ba835aebfd2f5db87caaf182df2cf99/hw/top_earlgrey/ip_autogen/alert_handler?autodive=0%2F%2F/
hw/top_earlgrey/ip_autogen/alert_handler - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/545460fd47010f37474c9911aa05645850e02ecc/util/design/BUILD?autodive=0%2F
util/design/BUILD - 3p/lowrisc/opentitan - Git at Google
design buildutillowriscopentitangit
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/da3b58eaeb88390e62dc1170a84bb172c9f35d81
da3b58eaeb88390e62dc1170a84bb172c9f35d81 - 3p/lowrisc/opentitan - Git at Google
lowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/6602e72552bbe3bbb980257549062c0fc85f9fd2/util/design/gen-lfsr-seed.py
util/design/gen-lfsr-seed.py - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/6609ad5a645dc3480bc68d3ff80b2c46be3f7138/hw/top_earlgrey/rdc/
hw/top_earlgrey/rdc - 3p/lowrisc/opentitan - Git at Google
hwtoprdclowriscopentitan
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/da3b58eaeb88390e62dc1170a84bb172c9f35d81/third_party/github/release.template.bash
third_party/github/release.template.bash - 3p/lowrisc/opentitan - Git at Google
third partygithub release
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/81593c44881809b44ac4f8958b85031039ef7862/hw/ip/usbdev/rtl
hw/ip/usbdev/rtl - 3p/lowrisc/opentitan - Git at Google
hwiprtllowriscopentitan
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/87b52ee3b3f07f52c2e2c7074728b0e3c73821ec/sw/device/lib/testing/pinmux_testutils.h
sw/device/lib/testing/pinmux_testutils.h - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/4e761c3380523ac9111228c7359d9c386d45da5e/hw/ip/rstmgr/dv/env/rstmgr_scoreboard.sv
hw/ip/rstmgr/dv/env/rstmgr_scoreboard.sv - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/cb3585cb984eca2a445782f83a2970e242848510/hw/dv/sv/cip_lib/cip_base_env_cov.sv
hw/dv/sv/cip_lib/cip_base_env_cov.sv - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/099596b1402ce0df8a980e936a1700dd287afe8a/doc/guides/getting_started/book.toml?autodive=0%2F
doc/guides/getting_started/book.toml - 3p/lowrisc/opentitan - Git at Google
getting started
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/d2e920a57653d7b8165fde33a75e5d5ec95e7c3b/hw/dv/tools/waves.tcl
hw/dv/tools/waves.tcl - 3p/lowrisc/opentitan - Git at Google
hwdvtoolswavestcl
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f243e6802143374741739d2c164c4f2f61697669/util/mdbook_toolversion.py
util/mdbook_toolversion.py - 3p/lowrisc/opentitan - Git at Google
utilmdbookpylowriscopentitan
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/ea0a2b366becbe4e66285d7b4b23e496e081f4de
ea0a2b366becbe4e66285d7b4b23e496e081f4de - 3p/lowrisc/opentitan - Git at Google
lowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/5d724312a7d6734bbe8e5152a655e74386aaa276/hw/vendor?autodive=0/
hw/vendor - 3p/lowrisc/opentitan - Git at Google
hwvendorlowriscopentitangit
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/5d724312a7d6734bbe8e5152a655e74386aaa276/hw/top_englishbreakfast/util
hw/top_englishbreakfast/util - 3p/lowrisc/opentitan - Git at Google
hwtoputillowriscopentitan
https://opentitan.org/book/sw/host/opentitantool/index.html
OpenTitanTool - OpenTitan Documentation
opentitandocumentation
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/+/4e761c3380523ac9111228c7359d9c386d45da5e/hw/ip/rstmgr/dv/env/rstmgr_env_cfg.sv
hw/ip/rstmgr/dv/env/rstmgr_env_cfg.sv - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/2114d32925640cd099eeb342f221c8db3311eda6/rules/opentitan.bzl
rules/opentitan.bzl - 3p/lowrisc/opentitan - Git at Google
rulesopentitanlowriscgitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/168a3dacbe5c54b676fe6f3aa2a83541b7bb9122/sw/device/silicon_creator/rom_ext/rom_ext_boot_policy_ptrs.h?autodive=0%2F%2F%2F
sw/device/silicon_creator/rom_ext/rom_ext_boot_policy_ptrs.h - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f243e6802143374741739d2c164c4f2f61697669/?autodive=0
/ - 3p/lowrisc/opentitan - Git at Google
lowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/a526614608b795b23927e8b80a75524e0daf118c/hw/ip/aes/BUILD
hw/ip/aes/BUILD - 3p/lowrisc/opentitan - Git at Google
hwipaesbuildlowrisc
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/e152a95d95da5b93ce0ade9fdacc0ec60b6ddced/rules/scripts/clang_format.template.sh
rules/scripts/clang_format.template.sh - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/da3b58eaeb88390e62dc1170a84bb172c9f35d81/third_party/github/repos.bzl
third_party/github/repos.bzl - 3p/lowrisc/opentitan - Git at Google
third partygithub repos
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/a526614608b795b23927e8b80a75524e0daf118c/hw/ip/clkmgr/rtl/
hw/ip/clkmgr/rtl - 3p/lowrisc/opentitan - Git at Google
hwiprtllowriscopentitan
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/6609ad5a645dc3480bc68d3ff80b2c46be3f7138/sw/device/silicon_owner/bare_metal/bare_metal.h
sw/device/silicon_owner/bare_metal/bare_metal.h - 3p/lowrisc/opentitan - Git at Google
https://opentitan.org/book/hw/ip/dma/data/dma_testplan.html
Testplan - OpenTitan Documentation
opentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/6609ad5a645dc3480bc68d3ff80b2c46be3f7138/sw/device/examples/demos.c
sw/device/examples/demos.c - 3p/lowrisc/opentitan - Git at Google
swdeviceexamplesdemos
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/5a1c665a50f3c920862f9eb4aa4d2c8b8038ab52/util/dvsim/Modes.py
util/dvsim/Modes.py - 3p/lowrisc/opentitan - Git at Google
utilmodespylowriscopentitan
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/168a3dacbe5c54b676fe6f3aa2a83541b7bb9122/sw/device/tests/otbn_data/otbn_rsa_test_private_key_1024.pem
sw/device/tests/otbn_data/otbn_rsa_test_private_key_1024.pem - 3p/lowrisc/opentitan - Git at Google
https://webthesis.biblio.polito.it/25474/?template=default
OpenTitan Integration in a SoC: A Software Stack Development from OpenSSL to the Device Driver -...
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f3067fd7f5ec718ff01e28af5f299b4e57bf7c72/util
util - 3p/lowrisc/opentitan - Git at Google
utillowriscopentitangitgoogle
https://opentitan.org/book/hw/top_darjeeling/ip_autogen/rv_plic/doc/dv/index.html
Design Verification - OpenTitan Documentation
design verificationopentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/f243e6802143374741739d2c164c4f2f61697669/hw?autodive=0
hw - 3p/lowrisc/opentitan - Git at Google
hwlowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/fe4ea0b25ba835aebfd2f5db87caaf182df2cf99/hw/top_englishbreakfast/rtl/usr_access_xil7series.sv?autodive=0%2F%2F%2F
hw/top_englishbreakfast/rtl/usr_access_xil7series.sv - 3p/lowrisc/opentitan - Git at Google
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/4e761c3380523ac9111228c7359d9c386d45da5e/hw/top_earlgrey/ip_autogen/alert_handler/dv
hw/top_earlgrey/ip_autogen/alert_handler/dv - 3p/lowrisc/opentitan - Git at Google
https://opentitan.org/book/sw/device/lib/dif/dif_rv_timer.html
RV Timer Checklist - OpenTitan Documentation
rvtimerchecklistopentitandocumentation
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/1e8879224f0cbc50d6d637f8e6bd4ec2aeeeba5c/sw/device/tests/clkmgr_reset_frequency_test.c
sw/device/tests/clkmgr_reset_frequency_test.c - 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/+/060354c410761db905f385909c2b163b0076258d/rules/nonhermetic.bzl
rules/nonhermetic.bzl - 3p/lowrisc/opentitan - Git at Google
ruleslowriscopentitangitgoogle
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/5dcefa795f9b56d48cb64b5f65966053e54e3033/hw/ip/pattgen/lint/
hw/ip/pattgen/lint - 3p/lowrisc/opentitan - Git at Google
hwiplintlowriscopentitan
https://opensecura.googlesource.com/3p/lowrisc/opentitan/+/6602e72552bbe3bbb980257549062c0fc85f9fd2/util/design/gen-rng-health-thresholds.py
util/design/gen-rng-health-thresholds.py - 3p/lowrisc/opentitan - Git at Google