<p class="shortdesc"></p> <section class="section" id="Decrypt__section_gtt_p2j_mlb"><h2 class="doc-tairway">Decrypt </h2> <p class="p"><strong class="ph b">Description</strong></p> <p class="p">Decrypting ciphertext (ciphertextBlob). Ciphertext is generated through the following APIs: </p> <ul class="ul" id="Decrypt__ul_zsr_q2j_mlb"> <li class="li">GenerateDataKey </li> <li class="li">Encrypt </li> </ul> <p class="p"><strong class="ph b">Request Parameters</strong></p> <table class="table" id="Decrypt__table_atr_q2j_mlb"><caption></caption><colgroup><col><col><col><col></colgroup><thead class="thead"> <tr class="row"> <th class="entry" id="Decrypt__table_atr_q2j_mlb__entry__1"> <p class="p">Name </p> </th> <th class="entry" id="Decrypt__table_atr_q2j_mlb__entry__2"> <p class="p">Type </p> </th> <th class="entry" id="Decrypt__table_atr_q2j_mlb__entry__3"> <p class="p">Necessary or Not </p> </th> <th class="entry" id="Decrypt__table_atr_q2j_mlb__entry__4"> <p class="p">Description </p> </th> </tr> </thead><tbody class="tbody"> <tr class="row"> <td class="entry" headers="Decrypt__table_atr_q2j_mlb__entry__1 "> <p class="p">cipherTextBlob </p> </td> <td class="entry" headers="Decrypt__table_atr_q2j_mlb__entry__2 "> <p class="p">String </p> </td> <td class="entry" headers="Decrypt__table_atr_q2j_mlb__entry__3 "> <p class="p">Yes </p> </td> <td class="entry" headers="Decrypt__table_atr_q2j_mlb__entry__4 "> <p class="p">Ciphertext to be decrypted. </p> </td> </tr> <tr class="row"> <td class="entry" headers="Decrypt__table_atr_q2j_mlb__entry__1 "> <p class="p">encryptionContext </p> </td> <td class="entry" headers="Decrypt__table_atr_q2j_mlb__entry__2 "> <p class="p">String </p> </td> <td class="entry" headers="Decrypt__table_atr_q2j_mlb__entry__3 "> <p class="p">No </p> </td> <td class="entry" headers="Decrypt__table_atr_q2j_mlb__entry__4 "> <p class="p">Additional salt value. If you specify this parameter, you need to provide the same parameter when calling the Decrypt API. </p> </td> </tr> </tbody></table> <p class="p"><strong class="ph b">Return Parameters</strong></p> <table class="table" id="Decrypt__table_btr_q2j_mlb"><caption></caption><colgroup><col><col><col></colgroup><thead class="thead"> <tr class="row"> <th class="entry" id="Decrypt__table_btr_q2j_mlb__entry__1"> <p class="p">Name </p> </th> <th class="entry" id="Decrypt__table_btr_q2j_mlb__entry__2"> <p class="p">Type </p> </th> <th class="entry" id="Decrypt__table_btr_q2j_mlb__entry__3"> <p class="p">Description </p> </th> </tr> </thead><tbody class="tbody"> <tr class="row"> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__1 "> <p class="p">code </p> </td> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__2 "> <p class="p">String </p> </td> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__3 "> <p class="p">Return code. “SUCCESS” will be returned if the request is succeeded. </p> </td> </tr> <tr class="row"> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__1 "> <p class="p">keyId </p> </td> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__2 "> <p class="p">String </p> </td> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__3 "> <p class="p">Globally unique identifier of the CMK. </p> </td> </tr> <tr class="row"> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__1 "> <p class="p">plainText </p> </td> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__2 "> <p class="p">String </p> </td> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__3 "> <p class="p">Plaintext after decryption. </p> </td> </tr> <tr class="row"> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__1 "> <p class="p">requestId </p> </td> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__2 "> <p class="p">String </p> </td> <td class="entry" headers="Decrypt__table_btr_q2j_mlb__entry__3 "> <p class="p">ID of the current request. </p> </td> </tr> </tbody></table> <p class="p"><strong class="ph b">Request Example</strong></p> <pre class="pre codeblock"><code>https://kms-cn-shanghai.yun.pingan.com/?action=Decrypt &cipherTextBlob=<your cipher text blob> &encryptionContext=< encryption context > &<公共请求参数> </code></pre> <p class="p"><strong class="ph b">Return Example</strong></p> <pre class="pre codeblock"><code>{ "code": "SUCCESS", "plainText": "your plain text", "keyId": "your key id", "requestId": "dbfa6ea7-3984-4573-9623-cbe5bb1264c5" } </code></pre> </section>