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3ab06d77fb
pvattest is a tool to attest an IBM Secure Execution guest. In a trusted environment, one can create a request using `pvattest create`. To get a measurement of an untrusted IBM Secure Execution guest call 'pvattest perform'. Again in a trusted environment, call 'pvattest verify' to verify that the measurement is the expected one. The tool runs on s390 and x86. It has the same requirements like libpv and therefore requires openssl v1.1.1+, glib2.56+, and libcurl. Additionally, to measure, the linux kernel must provide the Ultravisor userspace interface `uvdevice` at /dev/uv and must be executed on an IBM Secure Execution guest on hardware with Ultravisor attestation support, like IBM z16 or later. Signed-off-by: Steffen Eiden <seiden@linux.ibm.com> Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com> Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
19 lines
443 B
C
19 lines
443 B
C
/*
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* Common data type definitions and functions
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*
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* Copyright IBM Corp. 2022
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*
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* s390-tools is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#ifndef PVATTEST_TYPES_H
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#define PVATTEST_TYPES_H
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#include <stdint.h>
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/* Types to mark values as big endian. */
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typedef uint16_t be16_t;
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typedef uint32_t be32_t;
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typedef uint64_t be64_t;
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#endif /* PVATTEST_TYPES_H */
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