Requirements on Crypto Stack, No.426, 2021-11
AUTOSAR R21-11記事一覧はこちら。
AUTOSAR 21-11,160文書読んだ。2022年5月中に全部読み。
AUTOSAR 21-11, 62文書読んだ。2022年5月中に半分到達予定。
AUTOSAR R21-11(0) 仕様ダウンロード一覧。単語帳。参考文献資料作成
用語(terms)
| Term | Description |
|---|---|
| µC | Microcontroller |
| AES | Advanced Encryption Standard |
| CBC | Cipher Block Chaining |
| CDD | Complex Device Driver |
| CFB | Cipher Feedback |
| CMAC | Cipher-based Message Authentication Code |
| CPU | Central Processing Unit |
| CRYPTO /Crypto | Crypto Driver |
| CRYIF / CryIf | Crypto Interface |
| CSM / Csm | Crypto Service Manager |
| DET / Det | Default Error Tracer |
| ECB | Electronic Code Book |
| ECC | Elliptic Curve Cryptography |
| ECDH | Elliptic Curve Diffie–Hellman |
| ECDSA | Elliptic Curve Digital Signature Algorithm |
| ECU | Electronic Control Unit |
| GCM | Galois Counter Mode |
| GMAC | Galois-based Message Authentication Code |
| HMAC | Hash-based Message Authentication Code |
| HSM / Hsm | Hardware Security Module |
| HW | HardWare |
| KEM | Key Encapsulation Mechanism |
| KeyM | Key Manager |
| MAC | Message Authentication Code |
| MCAL | Micro Controller Abstraction Layer |
| OEM | Original Equipment Manufacturer |
| OFB | Output Feedback |
| PKI | Public Key Infrastructure |
| PRNG | Pseudo-Random Number Generator |
| RACE | Rapid Automatic Cryptographic Equipment |
| RAM | Random Access Memory |
| RIPEMD | RACE Integrity Primitives Evaluation Message Digest |
| RSA | Rivest-Shamir-Adleman Cryptosystem |
| RTE | Run Time Environment |
| SHA | Secure Hash Algorithm |
| SECOC /SecOc | Secure Onboard Communication |
| SW | SoftWare |
| SWC | SoftWare Component |
| SWS | SoftWare Specification |
| TRNG | True Random Number Generator |
| Vi | VendorId |
| XEX | Xor-Encrypt-Xor |
| XTS | XEX-based tweaked-codebook mode with ciphertext stealing |
| Crypto Driver Object | A Crypto Driver Object is an instance of a crypto module (hardware or software), which is able to perform one or more different crypto operations. |
| User | A user is a configured object with an ID and configured jobs. |
| Channel | A channel is the path from a Crypto Service Manager queue via the Crypto Interface to a specific Crypto Driver Object. |
| Job | A job is an instance of a user’s configured cryptographic primitive. |
| Primitive | A primitive is an instance of a configured cryptographic algorithm realized in a Crypto Driver Object. Among others it refers to a functionality provided by the CSM to the application, the concrete underlining 'algorithmfamily' (e.g. AES, MD5, RSA, etc.), and a 'algorithmmode' (e.g. ECB, CBC, etc). |
| Operation | An operation of a crypto primitive declares what part of the crypto primitive shall be performed. There are three different operations: It is also possible to perform more than one operation at once by concatenating the corresponding bits of the operation_mode argument. |
| START | Operation indicates a new request of a crypto primitive, and it shall cancel all previous requests. |
| UPDATE | Operation indicates, that the crypto primitive expect input data. |
| FINISH | Operation indicates, that after this part all data are fed completely and the crypto primitive can finalize the calculations. |
| Priority | The priority of a user defines the importance of it. The higher the priority (as well in value), the more immediate the user's job will be executed. The priority of a cryptographic job is part of the user’s configuration. |
| Service | A service shall be understand as defined in the TR_Glossary document: A service is a type of operation that has a published specification of interface and behavior, involving a contract between the provider of the capability and the potential clients. |
英日
日本語は仮訳
T.B.D.
参考(reference)
[1] General Requirements on Basic Software Modules
AUTOSAR_SRS_BSWGeneral.pdf
[2] Layered Software Architecture
AUTOSAR_EXP_LayeredSoftwareArchitecture.pdf
[3] Software Standardization Template
AUTOSAR_TPS_StandardizationTemplate.pdf
[4] Specification of System Template
AUTOSAR_TPS_SystemTemplate.pdf
[5] Requirements on AUTOSAR Features
AUTOSAR_RS_Features