Codeunit 1279 "Cryptography Management Impl."

System Application · System.Security.Encryption · BC23-30 · source at ea08af5e · facts from BC29

Properties

Property	Value
Access	Internal

Procedures

Encrypt(InputString: Text[215]): Text Δ BC29
Decrypt(EncryptedString: Text): Text Δ BC29
ExportKey()
ExportKeyAsStream(var TempBlob: Codeunit "Temp Blob"; Password: SecretText) + BC24 − BC24
ImportKey()
ChangeKey()
EnableEncryption(Silent: Boolean)
DisableEncryption(Silent: Boolean)
IsEncryptionEnabled(): Boolean
IsEncryptionPossible(): Boolean
GetEncryptionIsNotActivatedQst(): Text
GenerateHash(InputString: Text; HashAlgorithmType: Option MD5,SHA1,SHA256,SHA384,SHA512): Text + BC24 − BC24 + BC28 + BC28
GenerateHash(InputString: SecretText; HashAlgorithmType: Option MD5,SHA1,SHA256,SHA384,SHA512): SecretText + BC24 − BC24 + BC28 + BC28
GenerateHashAsBase64String(InputString: Text; HashAlgorithmType: Option MD5,SHA1,SHA256,SHA384,SHA512): Text + BC24 − BC24 + BC28 + BC28
GenerateHashAsBase64String(InputString: SecretText; HashAlgorithmType: Option MD5,SHA1,SHA256,SHA384,SHA512): SecretText + BC24 − BC24 + BC28 + BC28
GenerateHash(InputString: Text; Key: SecretText; HashAlgorithmType: Option HMACMD5,HMACSHA1,HMACSHA256,HMACSHA384,HMACSHA512): Text + BC24 − BC24 + BC28 + BC28
GenerateHash(InputString: SecretText; Key: SecretText; HashAlgorithmType: Option HMACMD5,HMACSHA1,HMACSHA256,HMACSHA384,HMACSHA512): SecretText + BC24 − BC24 + BC28 + BC28
GenerateHashAsBase64String(InputString: Text; Key: SecretText; HashAlgorithmType: Option HMACMD5,HMACSHA1,HMACSHA256,HMACSHA384,HMACSHA512): Text + BC24 − BC24 + BC28 + BC28
GenerateHashAsBase64String(InputString: SecretText; Key: SecretText; HashAlgorithmType: Option HMACMD5,HMACSHA1,HMACSHA256,HMACSHA384,HMACSHA512): SecretText + BC24 − BC24 + BC28 + BC28
GenerateBase64KeyedHashAsBase64String(InputString: Text; Key: SecretText; HashAlgorithmType: Option HMACMD5,HMACSHA1,HMACSHA256,HMACSHA384,HMACSHA512): Text + BC24 − BC24 + BC28
GenerateBase64KeyedHashAsBase64String(InputString: SecretText; Key: SecretText; HashAlgorithmType: Option HMACMD5,HMACSHA1,HMACSHA256,HMACSHA384,HMACSHA512): SecretText + BC24 − BC24 + BC28
GenerateHash(DataInStream: InStream; HashAlgorithmType: Option MD5,SHA1,SHA256,SHA384,SHA512): Text + BC24 − BC24 + BC28 + BC28
GenerateBase64KeyedHash(InputString: Text; Key: SecretText; HashAlgorithmType: Option HMACMD5,HMACSHA1,HMACSHA256,HMACSHA384,HMACSHA512): Text + BC24 − BC24 + BC28
GenerateBase64KeyedHash(InputString: SecretText; Key: SecretText; HashAlgorithmType: Option HMACMD5,HMACSHA1,HMACSHA256,HMACSHA384,HMACSHA512): SecretText + BC24 − BC24 + BC28
SignData(InputString: Text; XmlString: SecretText; HashAlgorithm: Enum "Hash Algorithm"; SignatureOutStream: OutStream) + BC24 + BC24 − BC24 − BC24 + BC25 + BC25 + BC28 + BC28
SignData(InputString: SecretText; XmlString: SecretText; HashAlgorithm: Enum "Hash Algorithm"; SignatureOutStream: OutStream) + BC24 + BC24 − BC24 − BC24 + BC25 + BC25 + BC28 + BC28
SignData(InputString: SecretText; SignatureKey: Codeunit "Signature Key"; HashAlgorithm: Enum "Hash Algorithm"; SignatureOutStream: OutStream) + BC24 + BC24 − BC24 − BC24 + BC25 + BC25 + BC28 + BC28
SignData(InputString: Text; SignatureKey: Codeunit "Signature Key"; HashAlgorithm: Enum "Hash Algorithm"; SignatureOutStream: OutStream) + BC24 + BC24 − BC24 − BC24 + BC25 + BC25 + BC28 + BC28
SignData(DataInStream: InStream; XmlString: SecretText; HashAlgorithm: Enum "Hash Algorithm"; SignatureOutStream: OutStream) + BC24 + BC24 − BC24 − BC24 + BC25 + BC25 + BC28 + BC28
SignData(DataInStream: InStream; SignatureKey: Codeunit "Signature Key"; HashAlgorithm: Enum "Hash Algorithm"; SignatureOutStream: OutStream) + BC24 + BC24 − BC24 − BC24 + BC25 + BC25 + BC28 + BC28
SignData(InputString: Text; XmlString: SecretText; HashAlgorithm: Enum "Hash Algorithm"; RSASignaturePadding: Enum "RSA Signature Padding"; SignatureOutStream: OutStream) + BC24 + BC24 − BC24 − BC24 + BC25 + BC25 + BC28 + BC28
SignData(DataInStream: InStream; XmlString: SecretText; HashAlgorithm: Enum "Hash Algorithm"; RSASignaturePadding: Enum "RSA Signature Padding"; SignatureOutStream: OutStream) + BC24 + BC24 − BC24 − BC24 + BC25 + BC25 + BC28 + BC28
VerifyData(InputString: Text; XmlString: SecretText; HashAlgorithm: Enum "Hash Algorithm"; SignatureInStream: InStream): Boolean + BC24 + BC24 − BC24 − BC24 + BC28 + BC28
VerifyData(InputString: SecretText; XmlString: SecretText; HashAlgorithm: Enum "Hash Algorithm"; SignatureInStream: InStream): Boolean + BC24 + BC24 − BC24 − BC24 + BC28 + BC28
VerifyData(InputString: Text; SignatureKey: Codeunit "Signature Key"; HashAlgorithm: Enum "Hash Algorithm"; SignatureInStream: InStream): Boolean + BC24 + BC24 − BC24 − BC24 + BC28 + BC28
VerifyData(InputString: SecretText; SignatureKey: Codeunit "Signature Key"; HashAlgorithm: Enum "Hash Algorithm"; SignatureInStream: InStream): Boolean + BC24 + BC24 − BC24 − BC24 + BC28 + BC28
VerifyData(DataInStream: InStream; XmlString: SecretText; HashAlgorithm: Enum "Hash Algorithm"; SignatureInStream: InStream): Boolean + BC24 + BC24 − BC24 − BC24 + BC28 + BC28
VerifyData(DataInStream: InStream; SignatureKey: Codeunit "Signature Key"; HashAlgorithm: Enum "Hash Algorithm"; SignatureInStream: InStream): Boolean + BC24 + BC24 − BC24 − BC24 + BC28 + BC28
InitRijndaelProvider() + BC24 + BC24 + BC24 + BC24 − BC24 − BC24 − BC24 − BC24
InitRijndaelProvider(EncryptionKey: SecretText) + BC24 + BC24 + BC24 + BC24 − BC24 − BC24 − BC24 − BC24
InitRijndaelProvider(EncryptionKey: SecretText; BlockSize: Integer) + BC24 + BC24 + BC24 + BC24 − BC24 − BC24 − BC24 − BC24
InitRijndaelProvider(EncryptionKey: SecretText; BlockSize: Integer; CipherMode: Text) + BC24 + BC24 + BC24 + BC24 − BC24 − BC24 − BC24 − BC24
InitRijndaelProvider(EncryptionKey: SecretText; BlockSize: Integer; CipherMode: Text; PaddingMode: Text) + BC24 + BC24 + BC24 + BC24 − BC24 − BC24 − BC24 − BC24
SetBlockSize(BlockSize: Integer)
SetCipherMode(CipherMode: Text)
SetPaddingMode(PaddingMode: Text)
SetEncryptionData(KeyAsBase64: SecretText; VectorAsBase64: Text) + BC24 − BC24
IsValidKeySize(KeySize: Integer): Boolean
GetLegalKeySizeValues(var MinSize: Integer; var MaxSize: Integer; var SkipSize: Integer)
GetLegalBlockSizeValues(var MinSize: Integer; var MaxSize: Integer; var SkipSize: Integer)
GetEncryptionData(var KeyAsBase64: Text; var VectorAsBase64: Text) + BC24
GetEncryptionData(var KeyAsBase64: SecretText; var VectorAsBase64: Text) + BC24
EncryptRijndael(PlainText: Text): Text Δ BC24
EncryptRijndaelSecret(PlainText: SecretText): SecretText + BC24
EncryptBinaryDataRijndael(BinaryDataAsBase64: Text): Text + BC27
EncryptBinaryDataRijndaelSecret(BinaryDataAsBase64: SecretText): SecretText + BC27
DecryptRijndael(EncryptedText: SecretText): Text + BC24 − BC24
DecryptRijndaelSecret(EncryptedText: SecretText): SecretText + BC24
DecryptBinaryDataRijndael(EncryptedBinaryDataAsBase64: SecretText): Text + BC27
DecryptBinaryDataRijndaelSecret(EncryptedBinaryDataAsBase64: SecretText): SecretText + BC27
HashRfc2898DeriveBytes(InputString: Text; Salt: Text; NoOfBytes: Integer; HashAlgorithmType: Option MD5,SHA1,SHA256,SHA384,SHA512): Text Δ BC24

Plus 15 local procedures.

Calls

From the extracted call graph of BC29 (graphify-al on the snapshot checkout): calls whose target is known from a declared type or an Object::"Name" argument. Interface dispatch and calls through events are not counted, so the list is not complete.

Codeunit 4100 “Temp Blob” (6 calls: DownloadEncryptionFileFromStream → CreateInStream, GetEncryptionKeyAsStream → CreateOutStream, SignData → CreateInStream, …)
Codeunit 9810 “Password Dialog Management” (4 calls: ChangeKey → OpenSecretPasswordDialog, EnableEncryption → OpenSecretPasswordDialog, ExportKey → OpenSecretPasswordDialog, …)
Codeunit 1266 “Cryptography Management” (2 calls: CreateEncryptionKeys → OnBeforeEnableEncryptionOnPrem, DisableEncryption → OnBeforeDisableEncryptionOnPrem)

Called by

Codeunit 1258 “Rijndael Cryptography” (13 calls: Decrypt → DecryptRijndael, DecryptBinaryData → DecryptBinaryDataRijndael, Encrypt → EncryptRijndael, …)
Codeunit 1266 “Cryptography Management” (13 calls: Decrypt → Decrypt, DisableEncryption → DisableEncryption, EnableEncryption → EnableEncryption, …)
Codeunit 1378 “Rfc2898DeriveBytes” (1 call: HashRfc2898DeriveBytes → HashRfc2898DeriveBytes)

Recent changes

2026-07-10 #9291 Add [NonDebuggable] to Cryptography Management encrypt/decrypt procedures (main, BC30, fix)

Ask your agent

Procedure bodies are not stored here (D10). The call sections above are our own, per object, from the BC29 call graph. For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: bcatlas_resolve_node(object_type: "codeunit", object_name: "Cryptography Management Impl."), then bcatlas_get_procedure_body or bcatlas_get_neighbors on the returned id.