IDEA. IDEA (International Data Encryption Algorithm) is a block cipher that was first described in 1991 by James Massey and Xuejia Lai as a potential replacement for DES. The IDEA algorithm uses a 128 bit key and works on 64 bit blocks of information.DEA. IDEA (International Data Encryption Algorithm) is a block cipher that was first described in 1991 by James Massey and Xuejia Lai as a potential replacement for DES. The IDEA algorithm uses a 128 bit key and works on 64 bit blocks of information.
What is an ELD? ELD stands for Electronic Logging Device. It is DOT-certified electronic hardware that connects to the vehicle's engine to record driving hours. It includes a screen for the driver so they can monitor their current status as well as the ability to print hour logs when required by DOT inspectors.
- 20:1 ratio is the limit for the use of atomic-layer deposition (ALD) for B/S and electroless deposition (ELD) for Cu fill with 1.5 x 30 micron vias on the roadmap for the far future, - 30:1 ratio and greater is unproven as manufacturable, though novel deposition technologies continue to be explored.