test_tpm2_rsaencrypt.sh

#!/bin/bash
#;**********************************************************************;
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#;**********************************************************************;
file_primary_key_ctx=context.p_B1
file_rsaencrypt_key_pub=opuB1_B8
file_rsaencrypt_key_priv=oprB1_B8
file_rsaencrypt_key_ctx=context_load_out_B1_B8
file_rsaencrypt_key_name=name.load.B1_B8

file_rsa_en_output_data=rsa_en.out
file_input_data=secret.data

alg_hash=0x000B
alg_primary_key=0x0001
alg_rsaencrypt_key=0x0001

onerror() {
    echo "$BASH_COMMAND on line ${BASH_LINENO[0]} failed: $?"
    exit 1
}
trap onerror ERR

cleanup() {
    rm -f $file_input_data $file_primary_key_ctx $file_rsaencrypt_key_pub \
          $file_rsaencrypt_key_priv $file_rsaencrypt_key_ctx \
          $file_rsaencrypt_key_name $file_rsa_en_output_data
}
trap cleanup EXIT

cleanup

echo "12345678" > $file_input_data

tpm2_takeownership -c

tpm2_createprimary -Q -H e -g $alg_hash -G $alg_primary_key -C $file_primary_key_ctx

tpm2_create -Q -g $alg_hash -G $alg_rsaencrypt_key -u $file_rsaencrypt_key_pub -r $file_rsaencrypt_key_priv  -c $file_primary_key_ctx

tpm2_loadexternal -Q -H n   -u $file_rsaencrypt_key_pub  -C $file_rsaencrypt_key_ctx

#./tpm2_rsaencrypt -c context_loadexternal_out6.out -I secret.data -o rsa_en.out
tpm2_rsaencrypt -Q -c $file_rsaencrypt_key_ctx -o $file_rsa_en_output_data $file_input_data

# Test stdout for -o and ensure that output is xxd format, test that stdin pipe works as well.
cat $file_input_data | tpm2_rsaencrypt -c $file_rsaencrypt_key_ctx | xxd -r > /dev/null

exit 0