pe-bpmn-editor_pkdecrypt
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
pe-bpmn-editor_pkdecrypt [2018/04/23 17:27] admin |
pe-bpmn-editor_pkdecrypt [2020/03/02 15:04] pullonen [PKDecrypt] |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| ====== PKDecrypt ====== | ====== PKDecrypt ====== | ||
| + | This is a task for decrypting data that has previously been encrypted with public key encryption. | ||
| + | It takes as an input the ciphertext and the private key and as an output gives the plaintext (assuming that the right key has been used). | ||
| ===== Required input objects ===== | ===== Required input objects ===== | ||
| - | 2 data objects (private key, ciphertext) from PKEncrypt or PKComputationtask | + | 2 data objects (private key, ciphertext) from [[pe-bpmn-editor_pkencrypt|PKEncrypt]] or [[pe-bpmn-editor_pkcomputation|PKComputation]] task |
| ===== Required output objects ===== | ===== Required output objects ===== | ||
| Line 29: | Line 31: | ||
| **Error:** ciphertext and key must be different objects | **Error:** ciphertext and key must be different objects | ||
| - | **Restriction:** key data object must have PKPrivate stereotype\\ | + | **Restriction:** key data object must have [[pe-bpmn-editor_pkprivate|PKPrivate]] stereotype\\ |
| **Error:** key object must have PKPrivate stereotype | **Error:** key object must have PKPrivate stereotype | ||
| - | **Restriction:** input data object selected as key must be an input object "key" from PKEncrypt task or one of the input objects from PKComputation task selected as "Encrypted" - it must have the same name as input object "key" from PKEncrypt task or as one of the input objects of PKComputation task selected as "Encrypted"\\ | + | **Restriction:** there must exist a correct key corresponding to the ciphertext - input data object selected as key must be an input object "key" from [[pe-bpmn-editor_pkencrypt|PKEncrypt]] task or one of the input objects from [[pe-bpmn-editor_pkcomputation|PKComputation]] task selected as "Encrypted" - it must have the same name as input object "key" from [[pe-bpmn-editor_pkencrypt|PKEncrypt]] task or as one of the input objects of [[pe-bpmn-editor_pkcomputation|PKComputation]] task selected as "Encrypted"\\ |
| **Error:** ciphertext is encrypted with wrong encryption method or is not encrypted | **Error:** ciphertext is encrypted with wrong encryption method or is not encrypted | ||
| - | **Restriction:** input data object selected as key must be from the same PKPublic-PKPrivate pair (group) as all other input "encryption key" objects from PKEncrypt and PKComputation tasks\\ | + | **Restriction:** input data object selected as key must be from the same [[pe-bpmn-editor_pkpublic|PKPublic]]-[[pe-bpmn-editor_pkprivate|PKPrivate]] pair (group) as all other input "encryption key" objects from [[pe-bpmn-editor_pkencrypt|PKEncrypt]] tasks\\ |
| **Error:** all keys must be from the same PKPublic-PKPrivate key pair | **Error:** all keys must be from the same PKPublic-PKPrivate key pair | ||
pe-bpmn-editor_pkdecrypt.txt ยท Last modified: 2020/03/02 15:04 by pullonen
Page Tools
