 Hello and welcome to this presentation of the Cryptographic Firmware Library. The STM32 Cryptographic Library Package XCube Cryptolib includes all the major security algorithms for encrypting, hashing, authenticating messages and digital signing, enabling developers to satisfy application requirements for any combination of data integrity, confidentiality, identification, authentication and non-repudiation. The National Institutes of Standards and Technology or NIST Cryptographic Algorithm Validation Program, or CAVP, provides validation testing of approved cryptographic algorithms and their individual components. The ST Crypto Library is certified by NIST CAVP. This slide highlights the main changes made to the library available for STM32 U5. New cryptographic algorithms are supported. SM versions 2, 3 and 4, SHA and RSA CRT. The modularity of the library has been improved. It offers a new API aligned with PASA Crypto API. Code size and performance are optimized thanks to some parts designed in assembly language. The library is delivered in XCube Cryptolib version 4XX. Thank you for attending this presentation.