Properly parenthesize macro argument and explicitly mask lower 8 bits
Fix TXT record length calculation
Use err label consistently
zone: Add support for TXT records
Add base64_length macro
Makefile: Sort tools
Handle unknown digest and algorithm properly
Add BE16/BE32 macros instead of htons/htonl
Make algorithm an option instead of key prefix
Use 0 instead of -1 as unspecified algorithm
README: Add link to blog post
nsec: Fail on unexpected options
tlsa: Fix usage message
ds: Fix usage message
tlsa: Silence gcc warning
tlsa: Use case-insensitive option arguments
Add install target
Update year in LICENSE
Add tlsa tool