Se muestra cómo encriptar datos sensibles en una tabla mientras se mantiene el formato.
Muestra de código
C#
Si deseas obtener información sobre cómo instalar y usar la biblioteca cliente de la protección de datos sensibles, consulta Bibliotecas cliente de la protección de datos sensibles.
Para autenticarte en la protección de datos sensibles, configura las credenciales predeterminadas de la aplicación. Si deseas obtener más información, consulta Configura la autenticación para un entorno de desarrollo local.
using System;
using Google.Api.Gax.ResourceNames;
using Google.Cloud.Dlp.V2;
using Google.Protobuf;
using static Google.Cloud.Dlp.V2.CryptoReplaceFfxFpeConfig.Types;
public class DeidentifyTableWithFpe
{
public static Table DeidentifyTable(
string projectId,
string keyName,
string wrappedKey,
FfxCommonNativeAlphabet alphabet = FfxCommonNativeAlphabet.Numeric,
Table tableToInspect = null)
{
// Instantiate a client.
var dlp = DlpServiceClient.Create();
// Construct the table if null.
if (tableToInspect == null)
{
var row1 = new Value[]
{
new Value { StringValue = "11111" },
new Value { StringValue = "2015" },
new Value { StringValue = "$10" }
};
var row2 = new Value[]
{
new Value { StringValue = "33333" },
new Value { StringValue = "2016" },
new Value { StringValue = "$20" }
};
var row3 = new Value[]
{
new Value { StringValue = "22222" },
new Value { StringValue = "2016" },
new Value { StringValue = "$15" }
};
tableToInspect = new Table
{
Headers =
{
new FieldId { Name = "Employee ID" },
new FieldId { Name = "Date" },
new FieldId { Name = "Compensation" }
},
Rows =
{
new Table.Types.Row { Values = { row1 } },
new Table.Types.Row { Values = { row2 } },
new Table.Types.Row { Values = { row3 } }
}
};
}
// Provide the table and construct the content item.
var contentItem = new ContentItem { Table = tableToInspect };
// Specify an encrypted AES-256 key and the name of the Cloud KMS Key that
// encrypted it and specify how it should be encrypted.
var cryptoReplaceFfxFpeConfig = new CryptoReplaceFfxFpeConfig
{
CryptoKey = new CryptoKey
{
KmsWrapped = new KmsWrappedCryptoKey
{
CryptoKeyName = keyName,
WrappedKey = ByteString.FromBase64(wrappedKey)
}
},
CommonAlphabet = alphabet
};
// Specify fields to be encrypted.
var fields = new FieldId[] { new FieldId { Name = "Employee ID" } };
// Construct the deidentify config using crypto replace config created above.
var deidentifyConfig = new DeidentifyConfig
{
RecordTransformations = new RecordTransformations
{
FieldTransformations =
{
new FieldTransformation
{
PrimitiveTransformation = new PrimitiveTransformation
{
CryptoReplaceFfxFpeConfig = cryptoReplaceFfxFpeConfig
},
Fields = { fields }
}
}
}
};
// Construct the request.
var request = new DeidentifyContentRequest
{
ParentAsLocationName = new LocationName(projectId, "global"),
DeidentifyConfig = deidentifyConfig,
Item = contentItem,
};
// Call the API.
DeidentifyContentResponse response = dlp.DeidentifyContent(request);
// Inspect the response.
Console.WriteLine(response.Item.Table);
return response.Item.Table;
}
}
Go
Si deseas obtener información sobre cómo instalar y usar la biblioteca cliente de la protección de datos sensibles, consulta Bibliotecas cliente de la protección de datos sensibles.
Para autenticarte en la protección de datos sensibles, configura las credenciales predeterminadas de la aplicación. Si deseas obtener más información, consulta Configura la autenticación para un entorno de desarrollo local.
import (
"context"
"encoding/base64"
"fmt"
"io"
dlp "cloud.google.com/go/dlp/apiv2"
"cloud.google.com/go/dlp/apiv2/dlppb"
)
// deidentifyTableFPE de-identifies table data with format preserving encryption.
func deidentifyTableFPE(w io.Writer, projectID string, kmsKeyName, wrappedAESKey string) error {
// projectId := "your-project-id"
/* keyFileName := "projects/YOUR_PROJECT/"
+ "locations/YOUR_KEYRING_REGION/"
+ "keyRings/YOUR_KEYRING_NAME/"
+ "cryptoKeys/YOUR_KEY_NAME"
*/
// wrappedAESKey := "YOUR_ENCRYPTED_AES_256_KEY"git
// define your table.
row1 := &dlppb.Table_Row{
Values: []*dlppb.Value{
{Type: &dlppb.Value_StringValue{StringValue: "11111"}},
{Type: &dlppb.Value_StringValue{StringValue: "2015"}},
{Type: &dlppb.Value_StringValue{StringValue: "$10"}},
},
}
row2 := &dlppb.Table_Row{
Values: []*dlppb.Value{
{Type: &dlppb.Value_StringValue{StringValue: "22222"}},
{Type: &dlppb.Value_StringValue{StringValue: "2016"}},
{Type: &dlppb.Value_StringValue{StringValue: "$20"}},
},
}
row3 := &dlppb.Table_Row{
Values: []*dlppb.Value{
{Type: &dlppb.Value_StringValue{StringValue: "33333"}},
{Type: &dlppb.Value_StringValue{StringValue: "2016"}},
{Type: &dlppb.Value_StringValue{StringValue: "$15"}},
},
}
table := &dlppb.Table{
Headers: []*dlppb.FieldId{
{Name: "Employee ID"},
{Name: "Date"},
{Name: "Compensation"},
},
Rows: []*dlppb.Table_Row{
{Values: row1.Values},
{Values: row2.Values},
{Values: row3.Values},
},
}
ctx := context.Background()
// Initialize a client once and reuse it to send multiple requests. Clients
// are safe to use across goroutines. When the client is no longer needed,
// call the Close method to cleanup its resources.
client, err := dlp.NewClient(ctx)
if err != nil {
return err
}
// Closing the client safely cleans up background resources.
defer client.Close()
// Specify what content you want the service to de-identify.
contentItem := &dlppb.ContentItem{
DataItem: &dlppb.ContentItem_Table{
Table: table,
},
}
// Specify an encrypted AES-256 key and the name of the Cloud KMS key that encrypted it.
kmsKeyDecode, err := base64.StdEncoding.DecodeString(wrappedAESKey)
if err != nil {
return fmt.Errorf("error in decoding key: %v", err)
}
kmsWrappedCryptoKey := &dlppb.KmsWrappedCryptoKey{
WrappedKey: kmsKeyDecode,
CryptoKeyName: kmsKeyName,
}
cryptoKey := &dlppb.CryptoKey_KmsWrapped{
KmsWrapped: kmsWrappedCryptoKey,
}
// Specify how the content should be encrypted.
cryptoReplaceFfxFpeConfig := &dlppb.CryptoReplaceFfxFpeConfig{
CryptoKey: &dlppb.CryptoKey{
Source: cryptoKey,
},
Alphabet: &dlppb.CryptoReplaceFfxFpeConfig_CommonAlphabet{
CommonAlphabet: dlppb.CryptoReplaceFfxFpeConfig_NUMERIC,
},
}
primitiveTransformation := &dlppb.PrimitiveTransformation{
Transformation: &dlppb.PrimitiveTransformation_CryptoReplaceFfxFpeConfig{
CryptoReplaceFfxFpeConfig: cryptoReplaceFfxFpeConfig,
},
}
// Specify field to be encrypted.
fieldId := &dlppb.FieldId{
Name: "Employee ID",
}
// Associate the encryption with the specified field.
fieldTransformation := &dlppb.FieldTransformation{
Fields: []*dlppb.FieldId{
fieldId,
},
Transformation: &dlppb.FieldTransformation_PrimitiveTransformation{
PrimitiveTransformation: primitiveTransformation,
},
}
transformations := &dlppb.RecordTransformations{
FieldTransformations: []*dlppb.FieldTransformation{
fieldTransformation,
},
}
// Construct the de-identification request to be sent by the client.
req := &dlppb.DeidentifyContentRequest{
Parent: fmt.Sprintf("projects/%s/locations/global", projectID),
DeidentifyConfig: &dlppb.DeidentifyConfig{
Transformation: &dlppb.DeidentifyConfig_RecordTransformations{
RecordTransformations: transformations,
},
},
Item: contentItem,
}
// Send the request.
resp, err := client.DeidentifyContent(ctx, req)
if err != nil {
return err
}
// Print the results.
fmt.Fprintf(w, "De-identify Table after format-preserving encryption : %+v", resp.GetItem().GetTable())
return nil
}
Java
Si deseas obtener información sobre cómo instalar y usar la biblioteca cliente de la protección de datos sensibles, consulta Bibliotecas cliente de la protección de datos sensibles.
Para autenticarte en la protección de datos sensibles, configura las credenciales predeterminadas de la aplicación. Si deseas obtener más información, consulta Configura la autenticación para un entorno de desarrollo local.
import com.google.cloud.dlp.v2.DlpServiceClient;
import com.google.common.io.BaseEncoding;
import com.google.privacy.dlp.v2.ContentItem;
import com.google.privacy.dlp.v2.CryptoKey;
import com.google.privacy.dlp.v2.CryptoReplaceFfxFpeConfig;
import com.google.privacy.dlp.v2.CryptoReplaceFfxFpeConfig.FfxCommonNativeAlphabet;
import com.google.privacy.dlp.v2.DeidentifyConfig;
import com.google.privacy.dlp.v2.DeidentifyContentRequest;
import com.google.privacy.dlp.v2.DeidentifyContentResponse;
import com.google.privacy.dlp.v2.FieldId;
import com.google.privacy.dlp.v2.FieldTransformation;
import com.google.privacy.dlp.v2.KmsWrappedCryptoKey;
import com.google.privacy.dlp.v2.LocationName;
import com.google.privacy.dlp.v2.PrimitiveTransformation;
import com.google.privacy.dlp.v2.RecordTransformations;
import com.google.privacy.dlp.v2.Table;
import com.google.privacy.dlp.v2.Table.Row;
import com.google.privacy.dlp.v2.Value;
import com.google.protobuf.ByteString;
import java.io.IOException;
public class DeIdentifyTableWithFpe {
public static void main(String[] args) throws Exception {
// TODO(developer): Replace these variables before running the sample.
String projectId = "your-project-id";
String kmsKeyName =
"projects/YOUR_PROJECT/"
+ "locations/YOUR_KEYRING_REGION/"
+ "keyRings/YOUR_KEYRING_NAME/"
+ "cryptoKeys/YOUR_KEY_NAME";
String wrappedAesKey = "YOUR_ENCRYPTED_AES_256_KEY";
Table tableToDeIdentify =
Table.newBuilder()
.addHeaders(FieldId.newBuilder().setName("Employee ID").build())
.addHeaders(FieldId.newBuilder().setName("Date").build())
.addHeaders(FieldId.newBuilder().setName("Compensation").build())
.addRows(
Row.newBuilder()
.addValues(Value.newBuilder().setStringValue("11111").build())
.addValues(Value.newBuilder().setStringValue("2015").build())
.addValues(Value.newBuilder().setStringValue("$10").build())
.build())
.addRows(
Row.newBuilder()
.addValues(Value.newBuilder().setStringValue("22222").build())
.addValues(Value.newBuilder().setStringValue("2016").build())
.addValues(Value.newBuilder().setStringValue("$20").build())
.build())
.addRows(
Row.newBuilder()
.addValues(Value.newBuilder().setStringValue("33333").build())
.addValues(Value.newBuilder().setStringValue("2016").build())
.addValues(Value.newBuilder().setStringValue("$15").build())
.build())
.build();
deIdentifyTableWithFpe(projectId, tableToDeIdentify, kmsKeyName, wrappedAesKey);
}
public static void deIdentifyTableWithFpe(
String projectId, Table tableToDeIdentify, String kmsKeyName, String wrappedAesKey)
throws IOException {
// Initialize client that will be used to send requests. This client only needs to be created
// once, and can be reused for multiple requests. After completing all of your requests, call
// the "close" method on the client to safely clean up any remaining background resources.
try (DlpServiceClient dlp = DlpServiceClient.create()) {
// Specify what content you want the service to de-identify.
ContentItem contentItem = ContentItem.newBuilder().setTable(tableToDeIdentify).build();
// Specify an encrypted AES-256 key and the name of the Cloud KMS key that encrypted it
KmsWrappedCryptoKey kmsWrappedCryptoKey =
KmsWrappedCryptoKey.newBuilder()
.setWrappedKey(ByteString.copyFrom(BaseEncoding.base64().decode(wrappedAesKey)))
.setCryptoKeyName(kmsKeyName)
.build();
CryptoKey cryptoKey = CryptoKey.newBuilder().setKmsWrapped(kmsWrappedCryptoKey).build();
// Specify how the content should be encrypted.
CryptoReplaceFfxFpeConfig cryptoReplaceFfxFpeConfig =
CryptoReplaceFfxFpeConfig.newBuilder()
.setCryptoKey(cryptoKey)
// Set of characters in the input text. For more info, see
// https://cloud.google.com/dlp/docs/reference/rest/v2/organizations.deidentifyTemplates#DeidentifyTemplate.FfxCommonNativeAlphabet
.setCommonAlphabet(FfxCommonNativeAlphabet.NUMERIC)
.build();
PrimitiveTransformation primitiveTransformation =
PrimitiveTransformation.newBuilder()
.setCryptoReplaceFfxFpeConfig(cryptoReplaceFfxFpeConfig)
.build();
// Specify field to be encrypted.
FieldId fieldId = FieldId.newBuilder().setName("Employee ID").build();
// Associate the encryption with the specified field.
FieldTransformation fieldTransformation =
FieldTransformation.newBuilder()
.setPrimitiveTransformation(primitiveTransformation)
.addFields(fieldId)
.build();
RecordTransformations transformations =
RecordTransformations.newBuilder().addFieldTransformations(fieldTransformation).build();
DeidentifyConfig deidentifyConfig =
DeidentifyConfig.newBuilder().setRecordTransformations(transformations).build();
// Combine configurations into a request for the service.
DeidentifyContentRequest request =
DeidentifyContentRequest.newBuilder()
.setParent(LocationName.of(projectId, "global").toString())
.setItem(contentItem)
.setDeidentifyConfig(deidentifyConfig)
.build();
// Send the request and receive response from the service.
DeidentifyContentResponse response = dlp.deidentifyContent(request);
// Print the results.
System.out.println(
"Table after format-preserving encryption: " + response.getItem().getTable());
}
}
}Node.js
Si deseas obtener información sobre cómo instalar y usar la biblioteca cliente de la protección de datos sensibles, consulta Bibliotecas cliente de la protección de datos sensibles.
Para autenticarte en la protección de datos sensibles, configura las credenciales predeterminadas de la aplicación. Si deseas obtener más información, consulta Configura la autenticación para un entorno de desarrollo local.
// Imports the Google Cloud Data Loss Prevention library
const DLP = require('@google-cloud/dlp');
// Instantiates a client
const dlp = new DLP.DlpServiceClient();
// The project ID to run the API call under
// const projectId = 'my-project';
// The set of characters to replace sensitive ones with
// For more information, see https://cloud.google.com/dlp/docs/reference/rest/v2/organizations.deidentifyTemplates#ffxcommonnativealphabet
// const alphabet = 'NUMERIC';
// The name of the Cloud KMS key used to encrypt ('wrap') the AES-256 key
// const keyName = 'projects/YOUR_GCLOUD_PROJECT/locations/YOUR_LOCATION/keyRings/YOUR_KEYRING_NAME/cryptoKeys/YOUR_KEY_NAME';
// The encrypted ('wrapped') AES-256 key to use
// This key should be encrypted using the Cloud KMS key specified above
// const wrappedKey = 'YOUR_ENCRYPTED_AES_256_KEY'
// Table to de-identify
const tablularData = {
headers: [{name: 'Employee ID'}, {name: 'Date'}, {name: 'Compensation'}],
rows: [
{
values: [
{stringValue: '11111'},
{stringValue: '2015'},
{stringValue: '$10'},
],
},
{
values: [
{stringValue: '22222'},
{stringValue: '2016'},
{stringValue: '$20'},
],
},
{
values: [
{stringValue: '33333'},
{stringValue: '2016'},
{stringValue: '$15'},
],
},
],
};
async function deidentifyTableWithFpe() {
// Specify field to be encrypted.
const fieldIds = [{name: 'Employee ID'}];
// Specify an encrypted AES-256 key and the name of the Cloud KMS key that encrypted it
const cryptoKeyConfig = {
kmsWrapped: {
wrappedKey: wrappedKey,
cryptoKeyName: keyName,
},
};
// Specify how the content should be encrypted.
const cryptoReplaceFfxFpeConfig = {
cryptoKey: cryptoKeyConfig,
commonAlphabet: alphabet,
};
// Associate the encryption with the specified field.
const fieldTransformations = [
{
fields: fieldIds,
primitiveTransformation: {
cryptoReplaceFfxFpeConfig,
},
},
];
// Combine configurations into a request for the service.
const request = {
parent: `projects/${projectId}/locations/global`,
deidentifyConfig: {
recordTransformations: {
fieldTransformations,
},
},
item: {
table: tablularData,
},
};
// Send the request and receive response from the service.
const [response] = await dlp.deidentifyContent(request);
// Print the results.
console.log(
`Table after de-identification: ${JSON.stringify(response.item.table)}`
);
}
await deidentifyTableWithFpe();PHP
Si deseas obtener información sobre cómo instalar y usar la biblioteca cliente de la protección de datos sensibles, consulta Bibliotecas cliente de la protección de datos sensibles.
Para autenticarte en la protección de datos sensibles, configura las credenciales predeterminadas de la aplicación. Si deseas obtener más información, consulta Configura la autenticación para un entorno de desarrollo local.
use Google\Cloud\Dlp\V2\DlpServiceClient;
use Google\Cloud\Dlp\V2\PrimitiveTransformation;
use Google\Cloud\Dlp\V2\DeidentifyConfig;
use Google\Cloud\Dlp\V2\ContentItem;
use Google\Cloud\Dlp\V2\Value;
use Google\Cloud\Dlp\V2\Table;
use Google\Cloud\Dlp\V2\Table\Row;
use Google\Cloud\Dlp\V2\FieldId;
use Google\Cloud\Dlp\V2\FieldTransformation;
use Google\Cloud\Dlp\V2\KmsWrappedCryptoKey;
use Google\Cloud\Dlp\V2\RecordTransformations;
use Google\Cloud\Dlp\V2\CryptoKey;
use Google\Cloud\Dlp\V2\CryptoReplaceFfxFpeConfig;
use Google\Cloud\Dlp\V2\CryptoReplaceFfxFpeConfig\FfxCommonNativeAlphabet;
/**
* De-identify table data with format-preserving encryption.
* Demonstrates encrypting sensitive data in a table while maintaining format.
*
* @param string $callingProjectId The Google Cloud project id to use as a parent resource.
* @param string $inputCsvFile The input file(csv) path to deidentify.
* @param string $outputCsvFile The oupt file path to save deidentify content.
* @param string $encryptedFieldNames The field to be encrypted.
* @param string $kmsKeyName The name of the Cloud KMS key used to encrypt ('wrap') the AES-256 key.
* Example: key_name = 'projects/YOUR_GCLOUD_PROJECT/locations/YOUR_LOCATION/keyRings/YOUR_KEYRING_NAME/cryptoKeys/YOUR_KEY_NAME'
* @param string $wrappedAesKey The encrypted ('wrapped') AES-256 key to use.
* */
function deidentify_table_fpe(
string $callingProjectId,
string $inputCsvFile,
string $outputCsvFile,
string $encryptedFieldNames,
string $kmsKeyName,
string $wrappedAesKey
): void {
// Instantiate a client.
$dlp = new DlpServiceClient();
$parent = "projects/$callingProjectId/locations/global";
// Read a CSV file.
$csvLines = file($inputCsvFile, FILE_IGNORE_NEW_LINES);
$csvHeaders = explode(',', $csvLines[0]);
$csvRows = array_slice($csvLines, 1);
// Convert CSV file into protobuf objects.
$tableHeaders = array_map(function ($csvHeader) {
return (new FieldId)
->setName($csvHeader);
}, $csvHeaders);
$tableRows = array_map(function ($csvRow) {
$rowValues = array_map(function ($csvValue) {
return (new Value())
->setStringValue($csvValue);
}, explode(',', $csvRow));
return (new Row())
->setValues($rowValues);
}, $csvRows);
// Construct the table object.
$tableToDeIdentify = (new Table())
->setHeaders($tableHeaders)
->setRows($tableRows);
// Specify the content to be de-identify.
$content = (new ContentItem())
->setTable($tableToDeIdentify);
// Specify an encrypted AES-256 key and the name of the Cloud KMS key that encrypted it.
$kmsWrappedCryptoKey = (new KmsWrappedCryptoKey())
->setWrappedKey(base64_decode($wrappedAesKey))
->setCryptoKeyName($kmsKeyName);
$cryptoKey = (new CryptoKey())
->setKmsWrapped($kmsWrappedCryptoKey);
// Specify how the content should be encrypted.
$cryptoReplaceFfxFpeConfig = (new CryptoReplaceFfxFpeConfig())
->setCryptoKey($cryptoKey)
->setCommonAlphabet(FfxCommonNativeAlphabet::NUMERIC);
$primitiveTransformation = (new PrimitiveTransformation())
->setCryptoReplaceFfxFpeConfig($cryptoReplaceFfxFpeConfig);
// Specify field to be encrypted.
$encryptedFields = array_map(function ($encryptedFieldName) {
return (new FieldId())
->setName($encryptedFieldName);
}, explode(',', $encryptedFieldNames));
// Associate the encryption with the specified field.
$fieldTransformation = (new FieldTransformation())
->setPrimitiveTransformation($primitiveTransformation)
->setFields($encryptedFields);
$recordtransformations = (new RecordTransformations())
->setFieldTransformations([$fieldTransformation]);
$deidentifyConfig = (new DeidentifyConfig())
->setRecordTransformations($recordtransformations);
// Run request.
$response = $dlp->deidentifyContent([
'parent' => $parent,
'deidentifyConfig' => $deidentifyConfig,
'item' => $content
]);
// Print the results.
$csvRef = fopen($outputCsvFile, 'w');
fputcsv($csvRef, $csvHeaders);
foreach ($response->getItem()->getTable()->getRows() as $tableRow) {
$values = array_map(function ($tableValue) {
return $tableValue->getStringValue();
}, iterator_to_array($tableRow->getValues()));
fputcsv($csvRef, $values);
};
printf('Table after format-preserving encryption (File Location): %s', $outputCsvFile);
}Python
Si deseas obtener información sobre cómo instalar y usar la biblioteca cliente de la protección de datos sensibles, consulta Bibliotecas cliente de la protección de datos sensibles.
Para autenticarte en la protección de datos sensibles, configura las credenciales predeterminadas de la aplicación. Si deseas obtener más información, consulta Configura la autenticación para un entorno de desarrollo local.
from typing import List # noqa: F811, E402, I100
import google.cloud.dlp # noqa: F811, E402
def deidentify_table_with_fpe(
project: str,
table_header: List[str],
table_rows: List[List[str]],
deid_field_names: List[str],
key_name: str = None,
wrapped_key: bytes = None,
alphabet: str = None,
) -> None:
"""Uses the Data Loss Prevention API to de-identify sensitive data in a
table while maintaining format.
Args:
project: The Google Cloud project id to use as a parent resource.
table_header: List of strings representing table field names.
table_rows: List of rows representing table data.
deid_field_names: A list of fields in table to de-identify.
key_name: The name of the Cloud KMS key used to encrypt ('wrap') the
AES-256 key. Example:
key_name = 'projects/YOUR_GCLOUD_PROJECT/locations/YOUR_LOCATION/
keyRings/YOUR_KEYRING_NAME/cryptoKeys/YOUR_KEY_NAME'
wrapped_key: The decrypted ('wrapped', in bytes) AES-256 key to use. This key
should be encrypted using the Cloud KMS key specified by key_name.
alphabet: The set of characters to replace sensitive ones with. For
more information, see https://cloud.google.com/dlp/docs/reference/
rest/v2/projects.deidentifyTemplates#ffxcommonnativealphabet
"""
# Instantiate a client.
dlp = google.cloud.dlp_v2.DlpServiceClient()
# Construct the `table`. For more details on the table schema, please see
# https://cloud.google.com/dlp/docs/reference/rest/v2/ContentItem#Table
headers = [{"name": val} for val in table_header]
rows = []
for row in table_rows:
rows.append({"values": [{"string_value": cell_val} for cell_val in row]})
table = {"headers": headers, "rows": rows}
# Construct the `item` for table.
item = {"table": table}
# Specify fields to be de-identified.
deid_field_names = [{"name": _i} for _i in deid_field_names]
# Construct FPE configuration dictionary
crypto_replace_ffx_fpe_config = {
"crypto_key": {
"kms_wrapped": {"wrapped_key": wrapped_key, "crypto_key_name": key_name},
},
"common_alphabet": alphabet,
}
# Construct deidentify configuration dictionary
deidentify_config = {
"record_transformations": {
"field_transformations": [
{
"primitive_transformation": {
"crypto_replace_ffx_fpe_config": crypto_replace_ffx_fpe_config
},
"fields": deid_field_names,
}
]
}
}
# Convert the project id into a full resource id.
parent = f"projects/{project}"
# Call the API.
response = dlp.deidentify_content(
request={
"parent": parent,
"deidentify_config": deidentify_config,
"item": item
})
# Print out results.
print(f"Table after de-identification: {response.item.table}")
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