mirror of git://git.gnupg.org/gnupg.git
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
#ifndef _TPM2_H
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#define _TPM2_H
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#include "../common/util.h"
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#include "ibm-tss.h"
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int tpm2_start (TSS_CONTEXT **tssc);
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void tpm2_end (TSS_CONTEXT *tssc);
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void tpm2_flush_handle (TSS_CONTEXT *tssc, TPM_HANDLE h);
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int tpm2_load_key (TSS_CONTEXT *tssc, const unsigned char *shadow_info,
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TPM_HANDLE *key, TPMI_ALG_PUBLIC *type);
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int tpm2_sign (ctrl_t ctrl, TSS_CONTEXT *tssc, TPM_HANDLE key,
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gpg_error_t (*pin_cb)(ctrl_t ctrl, const char *info,
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char **retstr),
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TPMI_ALG_PUBLIC type,
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const unsigned char *digest, size_t digestlen,
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unsigned char **r_sig, size_t *r_siglen);
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int tpm2_import_key (ctrl_t ctrl, TSS_CONTEXT *tssc,
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gpg_error_t (*pin_cb)(ctrl_t ctrl, const char *info,
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char **retstr),
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unsigned char **shadow_info, size_t *shadow_len,
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gcry_sexp_t s_skey, unsigned long parent);
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int tpm2_rsa_decrypt (ctrl_t ctrl, TSS_CONTEXT *tssc, TPM_HANDLE key,
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gpg_error_t (*pin_cb)(ctrl_t ctrl, const char *info,
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char **retstr),
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const char *ciphertext, int ciphertext_len,
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char **decrypt, size_t *decrypt_len);
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int tpm2_ecc_decrypt (ctrl_t ctrl, TSS_CONTEXT *tssc, TPM_HANDLE key,
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gpg_error_t (*pin_cb)(ctrl_t ctrl, const char *info,
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char **retstr),
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const char *ciphertext, int ciphertext_len,
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char **decrypt, size_t *decrypt_len);
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#endif
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