Safe, fast, small crypto using Rust with BoringSSL’s cryptography primitives. Enable features that require use of the heap, RSA in particular. Treat user-provided ("custom") and RDRAND …

ring is focused on the implementation, testing, and optimization of a core set of cryptographic operations exposed via an easy-to-use (and hard-to-misuse) API. ring exposes a Rust API and …

What is a Rust Ring? A rust ring may form around foreign bodies that contain iron, typically those that are metallic. The salt in tears interacts with the iron in the metal forming rust in the eye just like you see with metal left outdoors in the elements. The reaction begins within 2 to 4 hours of the foreign body embedding in the eye.

Corneal rust rings occur commonly when metallic foreign bodies become embedded in the cornea. Removal of the rust ring is imperative to avoid permanent staining of the cornea, persistent inflammation, or disruption of corneal integrity (necrosis) with loss of stromal substance. 1 – 3 Two techniques for the removal of rust rings are discussed ...

In this post I show you how to use the ring::aead module to generate an encryption key, encrypt some data and then decrypt using the provided UnboundKey, SealingKey and OpeningKey types.

2022年4月15日 · The resulting rust usually forms a ring around the metallic foreign body (Figure 5). If left there, this rust ring can cause an immune response, resulting in extended healing time, inflammation, tissue damage and stromal necrosis. 8-9 Therefore, it is best to remove as much of the rust as possible, as soon as possible.

In this post I introduce digital signatures and explain how to use the sign and verify methods defined in the ring::signature module to create and then verify signatures for any given message.

2022年12月30日 · Removal of Corneal Foreign Bodies and Rust Rings in Urgent Care is possible with these procedures outlined in this article.

2023年4月17日 · All metallic foreign bodies should be removed regardless of the depth, as they react with the stroma, causing a rust ring. Small rust rings can be left, as they will often go away on their own, or they can be serially shaved away as the stroma continues to regenerate.

2015年1月15日 · If metal is lodged in the cornea for more than four to six hours, rust will begin to form in the adjacent tissue. This is typically seen as a brownish-orange ring that appears to feather into the surrounding tissue.