{"version":3,"file":"symmetric-key.js","names":["SymmetricKey","constructor","rootKey","Error","length","zeroOutKey","Buffer","alloc","exports","_default","default"],"sources":["../../src/always-encrypted/symmetric-key.ts"],"sourcesContent":["// This code is based on the `mssql-jdbc` library published under the conditions of MIT license.\n// Copyright (c) 2019 Microsoft Corporation\n\nexport class SymmetricKey {\n declare rootKey: Buffer;\n\n constructor(rootKey: Buffer) {\n if (!rootKey) {\n throw new Error('Column encryption key cannot be null.');\n } else if (0 === rootKey.length) {\n throw new Error('Empty column encryption key specified.');\n }\n this.rootKey = rootKey;\n }\n\n zeroOutKey() {\n this.rootKey = Buffer.alloc(this.rootKey.length);\n }\n}\nexport default SymmetricKey;\n"],"mappings":";;;;;;AAAA;AACA;;AAEO,MAAMA,YAAY,CAAC;EAGxBC,WAAWA,CAACC,OAAe,EAAE;IAC3B,IAAI,CAACA,OAAO,EAAE;MACZ,MAAM,IAAIC,KAAK,CAAC,uCAAuC,CAAC;IAC1D,CAAC,MAAM,IAAI,CAAC,KAAKD,OAAO,CAACE,MAAM,EAAE;MAC/B,MAAM,IAAID,KAAK,CAAC,wCAAwC,CAAC;IAC3D;IACA,IAAI,CAACD,OAAO,GAAGA,OAAO;EACxB;EAEAG,UAAUA,CAAA,EAAG;IACX,IAAI,CAACH,OAAO,GAAGI,MAAM,CAACC,KAAK,CAAC,IAAI,CAACL,OAAO,CAACE,MAAM,CAAC;EAClD;AACF;AAACI,OAAA,CAAAR,YAAA,GAAAA,YAAA;AAAA,IAAAS,QAAA,GAAAD,OAAA,CAAAE,OAAA,GACcV,YAAY","ignoreList":[]}
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