undefined reference to `sanctum_sm_hash'

[NingL-coder]

When I try to build keystone with QEMU according to Getting started, I meet error as fllows(The version of opensbi is 1.1，because when I use 1.2, I get issue #455 ):

/ln/keystone/build-generic64/buildroot.build/host/lib/gcc/riscv64-buildroot-linux-gnu/11.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld.bfd: /ln/keystone/build-generic64/buildroot.build/build/opensbi-1.1/build/platform/generic/lib/libplatsbi.a(platform.o): in function `sm_copy_key':
/ln/keystone/build-generic64/buildroot.build/build/keystone-sm-25d5d448e134534f/plat/generic/../../src/platform/generic/platform.c:65: undefined reference to `sanctum_sm_hash'
/ln/keystone/build-generic64/buildroot.build/host/lib/gcc/riscv64-buildroot-linux-gnu/11.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld.bfd: /ln/keystone/build-generic64/buildroot.build/build/keystone-sm-25d5d448e134534f/plat/generic/../../src/platform/generic/platform.c:66: undefined reference to `sanctum_sm_signature'
/ln/keystone/build-generic64/buildroot.build/host/lib/gcc/riscv64-buildroot-linux-gnu/11.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld.bfd: /ln/keystone/build-generic64/buildroot.build/build/keystone-sm-25d5d448e134534f/plat/generic/../../src/platform/generic/platform.c:66: undefined reference to `sanctum_sm_public_key'
/ln/keystone/build-generic64/buildroot.build/host/lib/gcc/riscv64-buildroot-linux-gnu/11.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld.bfd: /ln/keystone/build-generic64/buildroot.build/build/keystone-sm-25d5d448e134534f/plat/generic/../../src/platform/generic/platform.c:67: undefined reference to `sanctum_sm_secret_key'
/ln/keystone/build-generic64/buildroot.build/host/lib/gcc/riscv64-buildroot-linux-gnu/11.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld.bfd: /ln/keystone/build-generic64/buildroot.build/build/keystone-sm-25d5d448e134534f/plat/generic/../../src/platform/generic/platform.c:68: undefined reference to `sanctum_dev_public_key'
/ln/keystone/build-generic64/buildroot.build/host/lib/gcc/riscv64-buildroot-linux-gnu/11.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld.bfd: /ln/keystone/build-generic64/buildroot.build/build/opensbi-1.1/build/platform/generic/lib/libplatsbi.a(platform.o): in function `sm_copy_key':
/ln/keystone/build-generic64/buildroot.build/build/keystone-sm-25d5d448e134534f/plat/generic/../../src/platform/generic/platform.c:65: undefined reference to `sanctum_sm_hash'
/ln/keystone/build-generic64/buildroot.build/host/lib/gcc/riscv64-buildroot-linux-gnu/11.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld.bfd: /ln/keystone/build-generic64/buildroot.build/build/keystone-sm-25d5d448e134534f/plat/generic/../../src/platform/generic/platform.c:66: undefined reference to `sanctum_sm_signature'
/ln/keystone/build-generic64/buildroot.build/host/lib/gcc/riscv64-buildroot-linux-gnu/11.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld.bfd: /ln/keystone/build-generic64/buildroot.build/build/keystone-sm-25d5d448e134534f/plat/generic/../../src/platform/generic/platform.c:66: undefined reference to `sanctum_sm_public_key'
/ln/keystone/build-generic64/buildroot.build/host/lib/gcc/riscv64-buildroot-linux-gnu/11.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld.bfd: /ln/keystone/build-generic64/buildroot.build/build/keystone-sm-25d5d448e134534f/plat/generic/../../src/platform/generic/platform.c:67: undefined reference to `sanctum_sm_secret_key'
/ln/keystone/build-generic64/buildroot.build/host/lib/gcc/riscv64-buildroot-linux-gnu/11.4.0/../../../../riscv64-buildroot-linux-gnu/bin/ld.bfd: /ln/keystone/build-generic64/buildroot.build/build/keystone-sm-25d5d448e134534f/plat/generic/../../src/platform/generic/platform.c:68: undefined reference to `sanctum_dev_public_key'
collect2: error: ld returned 1 exit status

[wcsjdzz]

hi, sorry to bother you, but I have met the same error, have you solved it ?

[NingL-coder]

sorry , I have not solve this error. But you can use "dev_fw _bin _target_fix" branches which can run correctly. Do you happen to be a student? I’d love to know your e-mail—maybe we can exchange ideas sometime!

…

------------------ 原始邮件 ------------------ 发件人: "keystone-enclave/keystone" ***@***.***>; 发送时间: 2025年4月10日(星期四) 晚上9:32 ***@***.***>; ***@***.******@***.***>; 主题: Re: [keystone-enclave/keystone] undefined reference to `sanctum_sm_hash' (Issue #479) hi, sorry to bother you, but I have met the same error, have you solved it ? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***> wcsjdzz left a comment (keystone-enclave/keystone#479) hi, sorry to bother you, but I have met the same error, have you solved it ? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: ***@***.***>

[wcsjdzz]

I have got the answer. When building keystone repo, the BUILDROOT_CONFIGFILE should be riscv64_generic_defconfig instead of qemu_riscv64_virt_defconfig, which is the correct default config file of keystone defined in overlays/keystone/configs/, keystone use external option to avoid modify the origin buildroot repo, thus:
KEYSTONE_PLATFORM=generic KEYSTONE_BITS=64 BUILDROOT_TARGET=all make -j4. I don't know how to chat privately with you through github, maybe you can have a private way so we can exchange some ideas together.